If I bought Lion on one computer, can I use on my other computor?

If I bought Lion OX on one computer, can I install it on my other computor or do I buy another download?

lipcity wrote:
If I bought Lion OX on one computer, can I install it on my other computor or do I buy another download?
Yes, on as many as you own. Just log in with the same Apple ID to the App Shop.
Cheers
Pete

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If I bought Lion for one computer, do I have to pay for it again?

I bought OS Lion for my Macbook Pro and was able to download it free for the desktop, but my MacBook 7's App Store still lists the price, rather than just allowing me to download it. I thought one purchase was good for all my computers

Log into the App Store with the same ID that you used on the other Mac
Install on all authorized computers
When you purchase Lion from the Mac App Store, you can install it on all your authorized Mac computers. Just sign in to the Mac App Store from each Mac and download Lion from the Purchases list.

If I purchase iPhoto on one computer can I use the same download on another Mac?

I want to purchance iPhoto 11 for my MacBook, but I also would like to update my iMac. Can I use the same download and purchase it one time for both computers?

Yes if you purchase fomr the App store
LN

Bought songs on one computer, want to use them on another

I used my daughter's account to download songs onto my PC laptop. I tried to put those songs on my daughter's ipod nano, but the nano is Macintosh formatted so the PC couldn't access it. I went to my iMac, logged into my daughter's account and went to re-download the album, thinking it would just let let me download again for free, but it's giving no indication that it will do that. I go to buy and it warns me that I will be charged for the download. In my account's "Purchase History" it shows that I bought this album yesterday. So what gives? The Imac is an authorized computer for this iPod.
I'm using a Snow Leopard iMac and the old kind of iPod nano that's tall and thin and can't play videos.

Yes, I have a problem overall. When I asked where the problem was I was referring to the suggestion that my Mac-formatted iPod had to be restored in order to work with my iMac. I was asking what problem would necessitate that restoration.
The fact that the iPod doesn't work on the PC is fine. I don't care. I just mentioned it to explain the entire process. The real issue is my inability to download music I've already purchased it without paying a second time.
I have logged in to my daughter's account, clicked on PURCHASED and selected CHECK FOR AVAILABLE DOWNLOADS. When I do that it tells me ALL PURCHASES HAVE BEEN DOWNLOADED FOR THIS ACCOUNT.
I see no NOT ON THIS COMPUTER anywhere, and I'm assuming you meant to say left side as opposed to 'right hand', is that correct?
_UPDATE_
As I was typing that last sentence, I checked my iTunes to double check there was nothing on the right side. I saw the tab marked DOWNLOAD PREVIOUS PURCHASES. I'd never noticed that before. Boom, that did it. So the answer is click on PURCHASED and then DOWNLOAD PREVIOUS PURCHASES in the bottom right corner.

I own two i macs. I bought and installed Lion on one computer. How can I install Lion on the other computer without additional charge?

I own two I macs. I bought and installed Lion on one computer. How can I install Lion on the other compute without additional charge?

If it's the same email address Apple registration on both, use the 2nd computer and go to the App Store and find Lion. If different, use the second computer but log in to the App store with the address you used on the first go round. The buy button should instead say install. Then go through the same process again.

Can I download lion to one computer and then install it on several computers I own?

Can I download lion to one computer and then install it on several computers I own?

You can install it on as many computers that you personally own. But if you have several then you may want to avoid having to download it multiple times:
Make Your Own Lion Installer
1. After downloading Lion you must first save the Install Mac OS X Lion application. After Lion downloads DO NOT click on the Install button. Go to your Applications folder and make a copy of the Lion installer. Move the copy into your Downloads folder. Now you can click on the Install button. You must do this because the installer deletes itself automatically when it finishes installing Lion.
2. Get a USB flash drive that is at least 8 GBs. Prep this flash drive as follows:
Open Disk Utility in your Utilities folder.
After DU loads select your hard drive (this is the entry with the mfgr.'s ID and size) from the left side list. Note the SMART status of the drive in DU's status area. If it does not say "Verified" then the drive is failing or has failed and will need replacing. SMART info will not be reported on external drives. Otherwise, click on the Partition tab in the DU main window.
Under the Volume Scheme heading set the number of partitions from the drop down menu to one. Set the format type to Mac OS Extended (Journaled.) Click on the Options button, set the partition scheme to GUID then click on the OK button. Click on the Partition button and wait until the process has completed.
Select the volume you just created (this is the sub-entry under the drive entry) from the left side list. Click on the Erase tab in the DU main window.
Set the format type to Mac OS Extended (Journaled.) Click on the Options button, check the button for Zero Data and click on OK to return to the Erase window.
Click on the Erase button. The format process can take up to several hours depending upon the drive size.
3. Locate the saved Lion installer in your Downloads folder. CTRL- or RIGHT-click on the installer and select Show Package Contents from the contextual menu. Double-click on the Contents folder to open it. Double-click on the SharedSupport folder. In this folder you will see a disc image named InstallESD.dmg.
4. Plug in your freshly prepared USB flash drive. You are going to clone the InstallESD.dmg disc image to the flash drive as follows:
Open Disk Utility.
Select the USB flash drive from the left side list.
Click on the Restore tab in the DU main window.
Check the box labeled Erase destination.
Select the USB flash drive volume from the left side list and drag it to the Destination entry field.
Drag the InstallESD.dmg disc image file into the Source entry field.
Double-check you got it right, then click on the Restore button.
When the clone is completed you have a fully bootable Lion installer that you can use without having to re-download Lion.

FM Transmitter used to work fine but stopped working, bought 2 new ones and neither work, they work with other Ipods in the house, IPOD Usb syncs fine with Computer, why won't it work with the FM transmitters anymore?

FM Transmitter used to work fine but stopped working, bought 2 new ones and neither work, they work with other Ipods in the house, IPOD Usb syncs fine with Computer, why won't it work with the FM transmitters anymore?

Are the other iPods models, same version as yours. The 2 New FM Tx may need a new iPod software, which you can update via iTunes.
Good Luck!

Can I move photos from one computer to another using Vault?

Can I move photos from one computer to another using Vault? I use an external hard drive as a vault for my Imac and I want to import photos to my Macbook pro. I have aperture 3 on both units. Can I just plug the ext. drive into the laptop and import from the vault?

You can't import from the vault but you can restore that vault onto the MBP. This will restore the complete library that is contained in the vault.

When i try to watch one of my movies in the cloud it says "this computer is already associated with an apple ID.You can download past purchases on this computer with just one Apple ID every 90 days. This computer can be used with a different Apple ID"

my mom used my computer to sign into her itunes account and then i logged back into mine and tried to watch one of my movies and it said "this computer is already associated with an apple ID.You can download past purchases on this computer with just one Apple ID every 90 days. This computer can be used with a different Apple ID in 68 days" What do i do?

You do what it says.

I have created a new partition on the Mac HD for Lion as I would like to dual boot. Do I need to install Snow Leopard on that partition before installing Lion? If so, can I use one of my Time Machine backups to do this?

I have created a new partition on the Mac HD for Lion as I would like to dual boot. Do I need to install Snow Leopard on that partition before installing Lion? If so, can I use one of my Time Machine backups to do this?

zoominnana wrote:
Can I set up 2 different time capsule backups? one for the lion partition and one for the snow leopard partition?
No, you can't partition a Time Capsule's internal HD. Both partitions will back up to the same sparse bundle. keeping the backups for each partition separate.
Time Machine will not take the two OSX partitions as two different computers, but for best results, exclude the Snow Leopard drive from backups on the Lion partition, and exclude the Lion partition from backups on the Snow Leopard partition.
There may be some files on the Lion partition that Time Machine on Snow Leopard won't like, among other things. See #10 in Time Machine - Frequently Asked Questions for details.

You can download past purchases on this computer with just one Apple ID every 90 days. This computer can be used with a different Apple ID in 71 days. Whats the deal???

You can download past purchases on this computer with just one Apple ID every 90 days. This computer can be used with a different Apple ID in 71 days. Whats the deal???

You can use multiple AppleIDs to purchase new music but you are limited as to how frequently you can change authorizations for re-downloading past purchases. It may well be a measure to deter piracy by stopping a group of people from going around to a friend's computer and downloading purchases on the other person's computer. It is easy to avoid by making sure you have backup copies on drives at home so you never need to redownload anything.

You can download past purchases on this computer with just one Apple ID every 90 days. This computer can be used with a different Apple ID in 60 days. This is the message I get when trying to view purchased material! My ID hasn't changed!

I can't pull up purchased content without this - You can download past purchases on this computer with just one Apple ID every 90 days. This computer can be used with a different Apple ID in 60 days. - my ID hasn't changed

You can use multiple AppleIDs to purchase new music but you are limited as to how frequently you can change authorizations for re-downloading past purchases. It may well be a measure to deter piracy by stopping a group of people from going around to a friend's computer and downloading purchases on the other person's computer. It is easy to avoid by making sure you have backup copies on drives at home so you never need to redownload anything.

TS1424 How to fix iTunes when you get this you can download past purchases on this computer with just one apple ID every 90 days. This computer can be used with a different apple iD in 50 days

How to fix iTunes when you get this you can download past purchases on this computer with just one apple ID every 90 days. This computer can be used with a different apple iD in 50 days

hi i dont know if this will work for anyone but i had not been on itunes for sometime but today i went on to watch a new episode of walking dead but it said i still had to wait 36 days out of the 90days , i managed to get my episode to download load by clicking my apple id in itunes going to account and at the very bottom off the page there is a button that says reset all warnings for buying and downloading i pressed this then it let me download hope this works for you worked for me

My husband does not have an itunes account and wants to set one up and we only have the one computer. can you have two separate accounts? We want to set up separate iphones.

My husband does not have an itunes account and wants to set one up and we only have the one computer. can you have two separate accounts? We want to set up separate iphones.

How to use multiple iPods, iPads, or iPhones with one computer

Only one computer can connect to internet at a time!

When my modem is connected, I plug one ethernet line into one computer. That computer sometime has access to the internet, but sometimes it doesn't work, and another computer is able to access the internet. Each computer uses different cables. When one computer has internet, other computers cannot access the internet if we decide to connect via another cable. Using the same cable doesn't work, also. Sometimes, all computers cannot access the internet.
For example, this computer I am using to write this currently has internet. However, when I unplug this computer's ethernet line from the modem and connect the other computer's ethernet line into the modem, it cannot connect. (Safari cannot connect to the internet.) Network diagnosis has a GREEN light next to "Built-In Ethernet," YELLOW for "Network Settings," and RED for the rest (ISP, Internet, Server)
Lastly, in the Network Status in System Preferences, Built-In Ethernet is YELLOW and says that it has a self-assigned IP address. However, I did not self assign the IP and is set to 'Automatic.'
Thank you so much!

Do I understand this correctly? You have one modem with one ethernet jack on it. Only one computer can have access to the internet at a time, depending on who you plug in to the modem? If the computers have wireless capability, you don't have a wireless access point or wireless router, so you can't take advantage of the computers' wireless. You don't have a wired hub or more than one ethernet jack on the modem nor do you have a stand-alone router (that plugs into the single ethernet jack on the modem) with multiple ethernet jacks, so multiple computers cannot connect to the internet simultaneously.
If this is the case, then when you turn on a computer that isn't plugged in, since there is no router there for it to obtain an address from (I'm assuming your computers are set up for DHCP), it is going to try to create/join it's own ad-hoc network and give itself a self-assigned address beginning with 169.x.x.x. (If you had a multi-port hub or wireless access point, with no routing capabilities, this is how you could set up an isolated network of computers without access to the outside world but with access to each other).
Meanwhile, your modem is either giving the plugged-in computer a 192.x.x.x or a 10.x.x.x address (unless you changed stuff in it) or it is passing your public IP address presented to it by your ISP straight through to your plugged-in computer (that was plugged when when you booted up).
So when you unplug one and plug in another, the network settings don't match. If you unplugged one and plugged in the other and then booted up the other one, I would expect to see a working internet connection at that point.
If my original assumption of your home configuration is in error, please describe how you are set up, e.g., internet<-->modem<-->router<-->computers or whatever. Maybe do that anyways, even if my assumption is accurate. Describe whether your modem employs NAT or is in bridge mode? Does it have a DHCP server and is it enabled or is it set up for static IP on your home LAN? Describe whether your router, if not built into the modem, employs NAT or is in bridge mode? Does it have a DHCP server and is it enabled or is it set up for static IP on your home LAN? How are your network settings configured in your computers? DHCP or other (what)? A visit to your modem and/or router configuration pages, to see what the external WAN address (a.k.a. public IP address) (at least the first one or two or three octets), and what do your computers' sys prefs IP address, router address, and DNS server addresses say they are, would be helpful, too (you can safely divulge publicly full 192.x.x.x, 10.x.x.x, and 169.x.x.x addresses because they are not routable). I don't know about other folks reading this, but I would need to know quite a bit more about your home network architecture and configuration.

If I bought Lion on one computer, can I use on my other computor?

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