Update from tiger to leopard problem

Hi.
I have a problem. I just purchased a new imac with leopard and because it seems faster and i like the new functions i'd like to have it on my older macbook as well. But when i try to install it it simply gives me the error message "Mac osx 10.5 can't be installed on this computer"
Any idea of whats going on? I would really like if i didn't have to format the thing because of all my apps and work.

It is not going to install on your older mac. It is machine specific and a violation of the software licence to install on more than one machine. You will need a retail version of Leopard to upgrade the older mac.
Message was edited by: hpr3

Similar Messages

Can't find mails anymore after update from Tiger to Leopard

I've just updated my IMac from Tiger to Leopard (OSX 10.5.6).
After opening the Mail program I just see the menu bar (no window for the postbox).
When I open the postbox via the menu bar, the box is just empty. Are my mails gone? Where can I find or restore them?
Thanks for help,
Vanillia

Let's force an overall reindexing via the removal of the Envelope Index. Note the special instructions when forcing the reindexing of IMAP or Exchange accounts in the following:
http://docs.info.apple.com/article.html?path=Mail/3.0/en/14019.html
This will force the reindexing of all the POP mailboxes and all On My Mac mailboxes. With regard to any IMAP accounts if you have any, the practical result of this action of removing the account folder, is that with the IMAP account still set up in the Preferences, Mail will connect to the IMAP server and create a new account folder, and while doing so will index the messages in the mailbox folders of the IMAP accounts on the server.
Keep me posted.
Ernie

Somehow, after updating from Tiger to Leopard, I've managed to lose my Stickies application from the dock.

I upgraded my non-intel Powerbook G4 from Tiger to Leopard and then to 10.5.8. While reinstalling my files, I dragged the 10.4.11 Stickies app onto the desktop from my backup. Somehow, I got confused when the computer asked if I wanted to replace the old version with the newer version. I think the computer saw the dragged old applicaton as the new one that came in Leopard. Obviously I made the wrong choice and lost the Leopard Stickies. They came off of the dock and also are not located in Applications on the HD. The old copy from the Tiger backup can't be opened.
How can I get the Leopard Stickies back?? All I can think is to reload Leopard and I can't face that right now. Any ideas as to how to get them back relatively painlessly?

Search these discussions for "pacifist" and you should find a link to a utility that will allow you to extract the application from the installer.

"Clean" update from Tiger to Leopard

Hi folks,
I plan to update to Leopard when it comes out next week. Since I'm on my first Mac and don't have any experience with installing/upgrading Mac OS I've got a couple of questions.
What I'd like to do is to back up all my stuff on an external drive (I already do that for a while) and then do a clean install of Leopard (that is: erase the harddisk before installing instead of a "live" update). The reason I'd like to do this is that I found out that there's a lot of unused stuff that came with the pre-installed Tiger on my MBP that just wastes space. And some third party applications/drivers that I wanted to check out when I was becoming familiar with working on a Mac also waste space, and a clean install is good way to get rid of this cruft
So the first question is: will I be able to do an "expert" install where I can influence what will be installed (at least to a degree, e.g. select which language files to install) ? I guess only people with access to beta releases of Leopard will be able to answer that, so how is Tiger in this respect ?
Let's assume I now have a clean install of Leopard. I now want my old data back. I know I can backup my iTunes music on CD's/DVD's and should be able to load them back (anything I would have to look out for here ?). I found a document describing how to handle other Apple applications at http://docs.info.apple.com/article.html?artnum=301239 , do I need to look out for something else (apart from third party applications) ? My biggest concern is Keychain, BTW.
Thanks for the help,
Marc

Hi folks,
so I'm on Leopard now Here's what I did. Sorry if I misname programs because I've got the german version and translate back to english.
First, I made a "normal" backup using iBackup just to be sure, then did the real backup: I cloned my Macintosh HD partition using Carbon Copy Cloner to an USB disk. I made sure that I was able to boot from that partitition (I've set it as the start volume in the system preferences and it came up fine). I also made a backup of my bought music in iTunes.
After double-checking back and forth I decided I'm ready and went and bought Leopard. I then started the installer and used the disk utility to erase the Macintosh HD volume. I customized the install to not install the languages I don't want and not install the printer drivers (3.8GB...). The install went fine and I was presented with the migration assistent.
I chose to migrate all accounts except my main account because I wanted to only copy the stuff I really need. Unfortunately I don't remember what else I've checked/unchecked. So I was finally able to log in using my administrator account and created a new main account. And now to my manual migration:
One of the first things I had to do was fix the owner of my account in the backup: because I haven't migrated it the user ID was wrong, so I had to "su" to my admin account and then "sudo bash" to become root and "chown -R myname:staff /Volume/Backup/Users/myname". No idea why the new main group for my account is "staff", but "id" says so. I guess there's a good reason for Apple to do that
First thing I wanted to migrate was my KeyChain. I guess I wasn't very clever, but it worked: I opened the KeyChain Helper and added my old KeyChain. I pressed Apple-A to mark all entries in my old keychain and moved them to my new keychain. It worked... but I had to enter my password for each entry, and there were a lot of them :-/
Importing the Safari bookmarks was a peace of cake: there's a "Import bookmarks" menu entry. Nobrainer.
Then I copied my iPhoto folder and realized there's no iPhoto application: so I popped in my MacBook Pro installation disk, ran "Install Bundled Software Only" to install iDVD and iPhoto. Haven't tried iDVD yet, but iPhoto seems to run fine and only copying the iPhoto directory was enough.
I didn't "migrate" my Mail settings as I'm using IMAP, so just entering the data again was faster and sure to work. I haven't really used the addressbook so I haven't tried migrating it.
Re-importing my bought music in iTunes using the backup DVD was also a no-brainer and I re-added the rest of my music to the mediathek (it still doesn't support Ogg Vorbis...).
The rest of my stuff are documents that don't need any special handling so I copied them with Finder. Haven't checked whether Heroes Of Might And Magic V and Civilization IV run but so far everythings seems to be fine. I had 9GB of free space before the update, now it's 40GB... I need to subtract a few GB because of the games and apps I need to reinstall, so let's say 30GB but all in all it was quite success
Bye,
DarkDust

UPGRADING from TIGER to LEOPARD causes audio plug ins scan WAVES PROBLEMS

I have upgraded my G5 from Tiger to Leopard and am now running 10.5.8. I am using LOGIC PRO 8 and have upgraded that to 8.0.2. When i open LOGIC PRO and it starts to scan the audio plug ins-it causes a problem that sends me to PACE-the Interlok site for my WAVES-it says this:
IMPORTANT!
If you're running Mac OS X 10.5 or above and your software keeps driving you back to this site, even after installing the latest extensions, then you need to update your software, not the extensions. Contact the publisher of the software you're trying to use regarding a 10.5 compatible update. Please don't contact PACE. Only the publisher of your software can resolve this issue.
SO-i downloaded their latest extension and i keep getting brought back to their site. My software IS updated -from 8 to 8.0.2
PLEASE HELP

You provided almost all information except the waves version. Most probably Waves are outdated.

Updating from Tiger to Snow Leopard without buying the Mac Box Set

Is it possible to update from Tiger to Snow Leopard without buying the Mac Box Set? My sister already has iLife 09 so I could borrow it and simply buy Snow Leopard. Is that possible or would it still violate the licensing agreement?

R C-R:
Barry Hemphill wrote:
You will note that Apple says that the upgrade is for OS X 10.5 users.
Note that this does not say Snow Leopard is not an upgrade for 10.4 users.
Did you read item C from the license link you posted (underline was added for emphasis)?
Leopard Upgrade Licenses. If you have purchased an Upgrade for Mac OS X Leopard license, then subject to the terms and conditions of this License, you are granted a limited non-exclusive license to install, use and run one (1) copy of the Apple Software on a single Apple-branded computer _as long as that computer has a properly licensed copy of Mac OS X Leopard already installed on it._ If you have purchased a Family Pack Upgrade for Mac OS X Leopard license, then subject to the terms and conditions of this License, you are granted a limited non-exclusive license to install, use and run one (1) copy of the Apple Software on up to a maximum of five (5) Apple-branded computers at a time as long as those computers are located in the same household (as defined above), are used by persons who occupy that same household, and each such computer has a properly licensed copy of Mac OS X Leopard already installed on it. The Family Pack Upgrade for Mac OS X Leopard License does not extend to business or commercial users.
The OP asked about using the upgrade (and, obviously, try to avoid buying the box set) to move from OS X 10.4 to OS X 10.6. I mentioned the license agreement to allow the OP to make their own decision.
Barry

Client Upgraded from Tiger to Leopard Can No Longer Connect to Tiger Server

I just finished upgrading a G5 2GHz DP Powermac from Tiger to Leopard. This was an Archive and Install upgrade with importing the old settings. After verifying the account migration, including .Mac connectivity, and fixing all 3rd party software compatibilities/upgrades, I tried to connect to our Tiger 4.11 server by clicking on the server's Icon in the Shared section of the Finder Sidebar. The finder then switches to browse the the server for shares: "Connecting..." is displayed under the tool bar, with a "Share Screen..." and "Connect As..." buttons to the right.
At this point the "Connecting..." remains displayed with the spinning circle in the bottom right of the Finder window.... spinning. This situation continues for several minutes until is seems the system gives up.
If I click on the Path button on the Tool Bar, and go up to the Shared level, ALL the Shares on the Network are displayed, including all the Tiger Client machine shares. I can click on the triangle beside the Tiger Client's icon, and all the drives and home directories on the Mac are listed. All the client shares can be accessed without any issues. NOTE: There are no other Leopard clients on the LAN.
Prior to the Leopard upgrade, this client could connect to the Tiger server as well. All the other clients on the LAN can access the Tiger server also.
On the Leopard client I have tried clicking and the "Connect As..." button and using the menu "Connect to Server" and specifying the server's IP, and I get the same "Connecting..." message with a "non-connecting" result.
I can only assume that somehow the Account Name and password are not being passed correctly. But, using "Connect As..." should resolve that. However, "Connect As..." does not give me a user/password window!
If I check the AFP Access log on the Server, the only messages displayed are "Mounted Volume..." No messages in the error log, and no messages in the "Connections" section.
Can anyone help me figure out why the Leopard client can not connect to the Tiger Server?
My apologies if the description of my problem is a bit disjointed. I have been thrown into server admin and am learning "Trial by Fire".
Any help or suggestions on how to resolve this issue will be greatly appreciated.
Thanks
Gary
Message was edited by: Gary Sumlak

OK. A quick update.
After waiting for about 10 minutes for the rotating circle in the bottom right corner to stop, I was able to click on the "Connect As..." button. It took another 10 minutes, but the Connect As window eventual popped up. I entered the Userid and Password (saving to Keychain) and was able to see all the sharepoints on the the server. I browsed all the connected drives and folders without issue.
I then disconnected from the server. Reviewing the AFP logs on the server shows messages for the connection Login and Logout.
I then tried to reconnect to the server, and again another 10 minutes wait, although this time the Leopard client eventually connected automatically with the proper User, as per the AFP logs confirms.
Although, the client can now connect to the server, for it to take 10 minutes will be unacceptable to management, not to mention the end user. Tiger clients can connect in a couple seconds!
Is there a way to reduce the Leopard login time to, say, a couple seconds, like it does with the Tiger clients?
Again, any help or suggestions would be greatly appreciated.
Thanks
Gary

Backup from Tiger to Leopard

Hi.
I've been doing a lot of reading bofore updating from Tiger (10.4.11) to Leopard (10.5.5) and I got the idea that it is a better solution to first do a backup copy and then completly clean the Mac before install Leopard.
Until here, no problem. My doubt is if I do exactly as I said above, would it be any problem to import my setting and applications back to the Mac? Using Leopard and importing the settings and applications from the backup would work fine? Won't be any problem due to the fact that the backup is from 10.4.11 and the operating system the 10.5.5?
Thanks.
Regards,
T

Hi T;
Ypu said; "I've been doing a lot of reading bofore updating from Tiger (10.4.11) to Leopard (10.5.5) and I got the idea that it is a better solution to first do a backup copy and then completly clean the Mac before install Leopard."
I don't know where you got you information about having to completely clean a disk before install Leopard but I totally disagree with that. I have two Macs that were upgraded to Leopard and I support four others. All of these Macs have been operating on Leopard without any problems.
You then go on to say; "Until here, no problem. My doubt is if I do exactly as I said above, would it be any problem to import my setting and applications back to the Mac? Using Leopard and importing the settings and applications from the backup would work fine? Won't be any problem due to the fact that the backup is from 10.4.11 and the operating system the 10.5.5?"
I have a question for you here, how do you plan to do your backup because that effects the answer?
Allan

What will I lose when upgrading from Tiger to Leopard

I am relatively new to Macs and am concerned about what I will lost if we upgrade out Mac mini server from Tiger to leopard. There was a time when new Apple computers were not backward compatible, certainly Microsoft upgrades always have issues. Thus I have fear for performing an upgrade from Tiger to Leopard on our server without knowing what we are in for.
I looked at some of the discussion threads here and elsewhere. I see a lot of minutiae but none that would be an issue to me. Then again, no one seems to put out a publication (including/especially Apple) that say here are the possible drawbacks.
I guess our biggest concern in our existing data. Are there any types of document formats that we will no longer be able to read?
I assume Office, Photoshop and those types of programs will be fine as surely the publishers have issues the necessary updates. Is that correct?
Are there any mainstream issues that could come as a surprise to us and present serious problems?
Thank you,
Robert

I guess our biggest concern in our existing data. Are there any types of >>document formats that we will no longer be able to read?
Only if the applications which open those documents run in Classic.
And only if you do not have another program that can open them.
for example, Filemaker...I used FM5 (classic app)...OSX versions of FM were both overkill for my needs and cost prohibitive, so I never upgraded.
Lost access to all those files.
Fortunately, I was able to download a demo of FM9, open the files, export them to XLS format, then open them in either excel or numbers. Of course, lost the database functionality, embedded images were no longer there, and calculated fields failed, but at least the data fields converted.
The issue in photoshop, from what I understand, is saving to a network drive.
(possible file corruption)
Save locally, then copy to a network drive, and pshop should work fine.
Are you already on Intel, or are you on PPC? you may find some other quirks if you are also upgrading to an Intel based system.
Things like QT and browser plugins that are not Universal binaries.

Correct method to import Mail folders from Tiger to Leopard?

Guys,
What is the correct method of exporting/importing mail folders/settings from Tiger to Leopard?
Thx

You're lucky--I can't even open Mail! The icon bounces in the Dock and then quits unexpectedly. (Ditto with iCal). Had horrible Keychain problems after installing Leopard (as an upgrade--I wasn't even given an "archive & install" option. My username and password were being rejected, and I couldn't even install the recommended Software Updates. Tech support guy (for whom I waited 30 min. and then spent an hour with) made things worse--the Unix code he had me type ended up invalidating my account. He then handed me off to a supervisor--for whom I had to wait another 45 min. After another hour, during which the supervisor had me create a new account and attempt to copy and paste the items (42,000) from my old User folder to the new one, he told me that when I was done (it took 2 more hrs) I should log out and log back in. I did and nothing happened--all my previous files and folders were still gone. But I could start Mail, although all it brought up was my mac.com account. So rather than reinitialize and reinstall Leopard, I restored my important files, folders and programs from the external drive to which I'd backed up my previous hard drive (OS 10.4.10)--including Mail and iCal. (I wanted to set up my RCN and Earthlink accounts too). But now I can't even access Mail AT ALL! What happened, and how can I just get a working version of Mail so that I can set it up from scratch? (I am now accessing my mail from an old iBook G4--and I don't want to travel with two computers).

No 'Line input' option in sound prefs after upgrading from Tiger to Leopard

I have connected guitars and mics using Garageband 3 without a problem, until upgrading from Tiger to Leopard 10.5.8.
I'm not getting sound from the guitar apart from feedback when I plug it in to the audio line-in port on my iMac G5.
I have read many of the questions and comments in the relevant forums all pointing to selecting the line-in option of the input tab in the sound preferences window.
I only have the 'internal mic' appearing in that window now.
I've checked that the cables are working correctly on a guitar amp and are fine.
So not sure why I don't get the 'Line-in' option anymore.
Are there any patches/updates to cure this problem, or would updating to Garageband 9 cure the problem?
Thanks,
Mick

Yes, checked the 'Audio MIDI Setup' utility and can select Line-in from there.
All working fine now!
Thanks very much for your help.
Mick

Upgrade from tiger to leopard on an Imac with no intel duo???

Does anyone know if you can upgrade from Tiger to Leopard to an iMac with no Intel Core Duo?
It's the third generation of iMac's right before the duo came out? I want to upgrade but not sure if it will work/

Absolutely! The only OS that needs intel is Snow Leopard, 10.6.xx You can certainly upgrade to the last iteration of Leopard [10.5.8.combo update|http://www.apple.com/downloads/macosx/apple/macosx_updates/macosx1058com boupdate.html] without any problem. Just make sure you have maxed out your RAM.

Upgrading from Tiger to Leopard on and external (FireWire) drive...

Hi all,
I'm pretty sure this has been discussed somewhere on the www but after several hours of research, I'm embarrassed to admit I'm ready to call it quits (unless someone more tech savvy than I can help <:o)
I've been running my OS on a WD 500GB FireWire for the past couple of years. Switched to it shortly after realizing that the 80GB HD on my MacBook was insufficient for my needs.
Now I'm getting ready to upgrade from Tiger to Leopard and I've got some issues. Most importantly, when I launch the installer and it requires me to restart my system, I do so through both methods (holding down the "option" key to start up using the external HD and also by just allowing a normal boot under the old drive). In neither situation do I ever get the option to select where I'd like to install the new OS. In fact, when I allow the normal start without the "option" key being pressed, I don't even get to see the option to begin an installation. When I hold down the "option" key, I get the Mac OS X Install DVD screen (directory on the DVD), but it never gets to the point where I can start the installation.
I'm at a loss and getting a little frustrated (which has been my problem since I started with Macs--been a long time PC user and I'm always looking for the difficult way of doing things--so I'm probably just being PC-stupid as usual >;o)
Any assistance with getting me on the path to continued righteousness would be greatly appreciated. Thanks very much in advance!
Ali T. Borahan
http://www.alisails.com
PS: Despite the fact that I'm PC-literate and Mac-stupid, I've managed to convince almost a dozen people to switch to Mac, simply because I'm hooked and love how the Mac community sticks together and helps one another (and also because I can't stand the Microsoft kingdom!!! <:o)

Insert the Leopard DVD in the optical drive and restart the computer. After the chime press and hold down the "C" key until the dark gray Apple logo appears on the screen. After the installer loads select your language and click on the Continue button.
When the menubar appears select Disk Utility from the Utilities menu. After DU loads select your startup drive's entry (mfgr.'s ID and drive size) from the the left side list. In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported click on the Repair Permissions button. Wait until the operation completes, then quit DU and return to the installer.
If DU reports errors it cannot fix, then you will need Disk Warrior (4.0 for Tiger, and 4.1 for Leopard) and/or TechTool Pro (4.6.1 for Leopard) to repair the drive. If you don't have either of them or if neither of them can fix the drive, then you will need to reformat the drive and reinstall OS X.
Continue with the installation process until you reach the point where you must select a Target drive. Select your Target drive then click on the Options button in the lower left corner of the dialog.
Select the Archive and Install option.
An Archive and Install will NOT erase your hard drive, but you must have sufficient free space for a second OS X installation which could be from 3-9 GBs depending upon the version of OS X and selected installation options. The free space requirement is over and above normal free space requirements which should be at least 6-10 GBs. Read all the linked references carefully before proceeding.
Your target drive must have repaired OK when you repaired it. Otherwise do not continue.
You have an option to preserve users and network preferences. Only select this option if you are sure you have no corrupted files in your user accounts. Otherwise leave this option unchecked. Click on the OK button and continue with the OS X Installation.
Upon completion of the Archive and Install you will have a Previous System Folder in the root directory. You should retain the PSF until you are sure you do not need to manually transfer any items from the PSF to your newly installed system.
After moving any items you want to keep from the PSF you should delete it. You can back it up if you prefer, but you must delete it from the hard drive.
You can now download a Combo Updater directly from Apple's download site to update your new system to the desired version as well as install any security or other updates. You can also do this using Software Update.

How Do I Import Playlists From Tiger To Leopard?

OK, I give up. The following falls under the category “It Doesn’t Have To Be This Hard.”
I purchased a new iMac and went with the 24 inch Intel 3.06 GHz Core 2 Duo, 10.5.5. Sweet.
With my previous iMac (G5 Rev A., 10.3.9), I had Tiger 10.4.11 installed on an external HD and used it for my iTunes collection. All was well.
Now, with Leopard on the new iMac, I’m stumped as to how I can import the playlists from Tiger’s iTunes. I’ve imported the music and podcasts, etc. from Tiger but the playlists are empty. I have them listed but all except one have no music in them.
So, my questions (after performing a thorough review of the forums and entering every search term I could think of related to this issue) are these:
1. How do I import playlists from Tiger to Leopard so that I get music and playlists?
2. Where are the playlists stored? I cannot find them using a Spotlight search ( using Leopard), nor are they listed in the iTunes music files. So, where does Tiger and/or Leopard keep them?
3. At least one playlist made it from Tiger to Leopard. Why did the other playlists arrive but w/o music in them?
4. Is the problem I have described a common one? If so, why is there no easy fix for it. Or perhaps there is an easy fix but I’m too blind to see it.
Anyone with answers is encouraged to reply. I’ll sign off as “flyboy01” but in reality I’m “Stumped!”
Thanks in advance,
flyboy01

Just so you know, the difference in the version of the operating system has no bearing here as you would have experienced the same issue going from account to account on the same computer because you performed an incomplete iTunes transfer. As you inquired about where playlists are located, I will give you a complete break down of iTunes database structure as well as the proper technique for transferring your library.
_*INSIDE iTUNES*_
*iTunes Components: The Library and the Database Table*
The term library gets thrown around quite a bit when people discuss iTunes, but what you see in iTunes denoted as your libraries (e.g., music, podcasts, TV shows, etc.) is actually just a reference to your actual media library. iTunes is essentially a database package, just like your local public library’s computer-based card catalog system; the difference is that the content is electronic and owned by the user so you can also directly access the content through iTunes instead of having to go and (physically) retrieve it. Your actual library is the collection of media files you have stored on your computer. If you think of it in terms of the real world, your media files are the virtual equivalent of the books, periodicals, microforms, etc., in a real library and the folder or volume in which those media files are contained is the library.
While iTunes will allow you to add media to its library (iTunes library interface) from anywhere on any volume attached to your computer (e.g., branch libraries), iTunes generally expects your library to reside in a single folder (main library). In iTunes that folder is referred to as your iTunes Music folder and by default it is a folder named iTunes Music contained in your iTunes folder (~/Music/iTunes). The music folder can have any name and be located anywhere on any attached volume as long as you inform iTunes of where it is located by changing the iTunes Music folder location in the Advanced tab of iTunes’ preferences.
How you organize music within your music folder is unimportant, but iTunes must know the location of the (root) music folder in order to properly access the media files contained within that directory. The reason for that is because once you have defined a music folder location, or leave the default, that location is where iTunes will automatically place any new content that you add to iTunes’ library. Keeping the location of the music library straight is most important to iTunes users, such as myself, that keep their actual library on a separate volume from the system volume where the iTunes folder is located.
When iTunes uses the term library, it is actually referring to its database table file. Properly designed databases, particularly those that are scalable and that allow records (database entries) to be found or visually organized via multiple keys (metadata), as iTunes does, consist of two basic parts: the database, or source data (records), and the index table(s). In iTunes your media files are the records. Along with the actual media content, those files also contain a number of tags that provide a range of information about that particular media file (e.g., artist, song title, movie title, album, year, etc.).
The database table is the iTunes Library file located in your iTunes folder. That file is actually what iTunes references the vast majority of the time when you are browsing your collection. The table contains metadata about all of the media files in your library and it is that metadata that is displayed in iTunes when you browse your library. When you play content or edit tags, then iTunes directly accesses the files in your library. The table also contains your playlists and playlist folders, so that is the reason that Spotlight would seem to not find them on your computer’s hard drive; Spotlight most likely did list ‘iTunes Music Library.xml’, as that file is an XML version of iTunes database table.
If you copy the iTunes Music Library.xml file to the desktop on your old computer and open it, you will see the basic structure of the table. The first group of entries are the definitions of your media files—the code between the <dict> and </dict> tags—and contain the metadata that is displayed in iTunes and by which you can search and group music in iTunes various views. The definitions also contain metadata defining the location of the media file, if the track is enabled (checked) or disabled (un-checked), the (iTunes) track ID, etc.
If you scroll toward the end of the XML file, you will see the definitions of your playlists and playlist folders as well as some occasional data blocks that look like gibberish. The latter is the text representation of the binary code that defines the criteria for smart playlists. On thing that you will notice about the playlist definitions is that they do not contain detailed track info or metadata for the songs contained within the playlist(s). iTunes is a relational database, so the playlists do not contain any actual data, but instead a list of indices (pointers), the Track IDs, to the definitions for each track you have in your playlists. The definitions listed in the first part of the XML file also contain only a subset of the tracks ID3 tags. The definitions only require metadata for information that is relevant to permitting you to browse and organize your library in iTunes’ interface. In the track definition, the Location metadata is an index and points to the actual media file where the complete set of ID3 tags, as well as the actual media content, reside.
While your media resides in your music folder, the library structure you create in iTunes is actually a simple, albeit long, table stored in a separate file. Another component of iTunes is the artwork database kept in the Album Artwork folder. The Album Artwork folder contains a complex folder tree structure with proprietary .itc files at the leaves. I do not know what the exact structure of the .itc files is, but they play a role in storing image info for the various graphic-based views in iTunes (e.g., CoverFlow). Also, any songs you purchase from the iTunes Store will have the cover art stored in the Album Artwork folder; images that you add manually are stored in the actual media files.
*Transferring Your Library to a New Computer*
Now you see that there is more to iTunes than just your media files. Thus, if you want the playlists that you spent time building to migrate with your music collection simply copying the music folder to the new computer is not going to result in what you want: a complete transfer of the library you dedicated time and energy into organizing. When you transfer music files to a new computer iTunes builds a new library around that content and the only playlists that will be present are the defaults tha come with iTunes; your user-defined playlists will not appear on the new computer if you have not transferred the database table.
In order to successfully transfer iTunes to a new computer you need to move your library and everything that was built around that library. To perform a complete library transfer you need to follow this procedure:
1. *Consolidate your library* If you know for a fact that all of you media files are contained within a single root directory (e.g., iTunes Music), then this step is not necessary. If you do not have the preference to “Copy files to iTunes Music folder when adding to library” enabled, then there is a good chance that you will have orphaned media files and should consolidate your library just in case. To perform library consolidation go to Advanced > Consolidate Library (iTunes 7.x) or File > Library > Consolidate Library (iTunes 8).
2. *Transfer your database* Replace the default iTunes folder on your new Mac with the iTunes folder from your old Mac by transferring the entire folder. When asked if you wish to replace the existing iTunes, do so.
3. *Get the media library* If you keep your music in the default iTunes Music folder contained in the iTunes folder, then you have already performed this step. If not, transfer your music folder from you old Mac to wherever you wish for it to reside on your new Mac.
4. *Set up iTunes* Unless you already started modifying preferences in iTunes on the new Mac, when you launch iTunes you should see your music library just as you did on your old Mac.
a. If your library is in the default location, ~/Music/iTunes/iTunes music folder, iTunes will begin rebuilding your library after it launches. Once that process is completed, you should see your library with playlists and folders intact.
b. If your library is in an alternate location, you will see an empty library, but you should see your playlists and folders, albeit filled with broken links. Go to the Advanced tab in iTunes’ preferences and change the location of the iTunes Music folder to the location of your transferred music library. iTunes will begin rebuilding your library from the alternate folder. Once that process is completed your library should be just as it was on your old Mac.
5. *Keep your library consolidated* To insure that any new media that you add to iTunes stays with your main library when you add content to iTunes make sure the “Copy files” preference is enabled. If the “Copy files” preference is disabled then any content that does not come from the iTunes Store or ripped CDs that you add to your iTunes library will remain in the location where the content was originally placed.
Hopefully this helps you better understand how iTunes works and why simply transferring your media files results in a loss of your library’s structure.

Upgrade from tiger to leopard on a power mac G?

can i upgrade from tiger to leopard on a power mac G5?

Yes, however, read about the pitfalls below.
Mac OS X 10.5 was release October 26, 2007. Its 10.5.8 update is the newest operating system available for PowerPC Macs that meet its requirements. It is available occasionally by calling Apple online store's phone number, even though the website does not show it. Many want to upgrade to Leopard because of i-Devices (iPhone, iPad, iPod) bought saying iTunes 10 or later is recommended. To check if that really is required, look at the i-Device requirements section of this tip
If your Mac is Intel, and running 10.4.11 or earlier, and meets the hardware requirements of 10.6, a less expensive upgrade solution is to upgrade to 10.6 directly. No need to upgrade to 10.5 unless your software won't run in 10.6.
Software listed for Intel Mac and PowerPC Macs can run on 10.5 for the platform indicated in the link. For Leopard you need
867 Mhz on a single processor or faster (1 Ghz and higher are faster).
256 MB of RAM (preferably 512MB of more based on arbitrary experience).
9 GB of hard disk space (arbitrary experience adds another 15%) free.
Macs newer than August 28, 2009 can't run Leopard, and require a minimum of Snow Leopard.
Dual booting Mac OS 9 and Mac OS X 10.5, check this tip:https://discussions.apple.com/docs/DOC-1757
Classic is not compatible with 10.5. 10.4.11 on a PowerPC Mac or earlier is needed for Classic.
Mac OS X 10.5 is the earliest version of Mac OS X that will run iTunes 10. This is necessary for numerous i-Devices (iPad, iPhone, and iPods). To find out which require it, see this article
http://en.wikipedia.org/wiki/ITunes_version_history
Should you require only iTunes 9, and are running a minimum of 10.4, backup your data at least twice, check in Apple menu -> About This Mac if you have a G3, G4, G5 (which is PowerPC), or Intel Core (which is Intel) make sure you are running 10.4.11 PowerPC or 10.4.11 Intel (depending on the aforementioned processors), and download iTunes 9.2.1. The only reason you should upgrade to 10.5 is if some other software is required.
Boot Camp is only available on Intel Macs with 10.5 and higher.
Time Machine backup software first appeared in 10.5
You have several options of installation which are explained here: https://discussions.apple.com/docs/DOC-2209
All of which I recommend you backup your data at least twice before upgrading, and have sufficient disk space to install, and all your third party applications and drivers are known to be Leopard compatible, and after backing up your data you dismount and disconnect all but Apple keyboard and mouse and if there is an external display, that too. And just before you install repair permissions.
If any of the above terms confuse you, ask on the Discussions board what they mean, and one of the people who knows will gladly assist you.
You must use the installer disc that looks like *, and does not say Upgrade, Dropin, or OEM, if you choose to upgrade to Leopard.
Message was edited by: a brody

Update from tiger to leopard problem

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