Loss of hard disc space; can you easily manually defrag HD

As I was moving some video clips in iMovie files, I noticed that I lost a considerable amount of hard disc space...probably about 20gb. Files were not added...only clipped, edited and moved. When I cut a small amount of video, iMovie says there is about 20gb in trash. But when I empty trash, the 20gb does not get added back into available hard disc space. Can't explain. The only cause I can guess is defragmentation.
I've rebooted computer. No change. I've run disc utility. No change
I understand OSX defrags on its own, but is there a way to manually free up space?
I'd prefer to not run a third-party utility, unless it's absolutely reliable.
Any suggestions would be appreciated. Thanks.

1. Insert the Mac OS X Tiger Install disc, then restart the computer while holding the C key.
2. When your computer finishes starting up from the disc, choose Disk Utility from the Installer menu. (In Mac OS X 10.4 or later, you must select your language first.)
*Important: Do not click Continue in the first screen of the Installer. If you do, you must restart from the disc again to access Disk Utility.*
3. Click the First Aid tab.
4. Select your Mac OS X volume.
5. Click Repair. Disk Utility checks and repairs the disk."
http://docs.info.apple.com/article.html?artnum=106214

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Available Hard Disc Space

I have an iMac4 which I bought a year ago with 500 Gb of hard disc space. I had an iBook with 40 Gb of space and when I got my new machine I transferred all the info across straight away. The strange thing was that I then appeared to have used about 250 Gb of the space on my new HD. This has puzzled me for tha past year! How does 40 Gb expand on transfer to take up nearly 250 Gb of space??
I have just looked through some past posts and downloaded 'WhatSize' to see if that can shed any light on the problem. Unfortunately it hasn't! It is telling me that I have a capacity of 465 Gb, I've used 281 Gb and have 183 Gb available. There is nothing strange or startling on my Mac. I have MS Office 2001, some itunes and some photos. Nothing outrageous as we just use the Mac for normal, low level family stuff.
'What Size' show that that the HD is using the following space:
24.9 Gb Users
9.83 Gb Library
6.93 Gb Applications
2.82 Gb The Sims 2.localised
1.64 Gb System
1.96 Gb private
513 Mb usr
388 Mb Applications (Mac OS 9)
Those are the main ones followed by a list of others (about 15) none of which takes up more than 240 Mb. When I add up all of the above it makes about 50 Gb. Where's the other 230 Gb gone?!!!
I would be grateful if anyone could shed some light on this for me.

Hi Alun,
Apple stopped selling iMac G5s in Jan 2006 so it seems odd that it's only a year old. I suspect that you have an Intel iMac. Could you check the processor in  > About this Mac.... Thanks.
465Gb is the correct figure for your hard disk. Data is stored in a binary fashion but hard disks are sold in decimal notation. The conversion calculation for Gigabytes is
(500 x 10003) / 10243 = 465.66Gb.
regards
mrtotes

Lost hard disc space

Hi,
I recently just realised that i am running out of hard disc space but i cannot understand why. My disc is 150gb and i have 20gb free. when i select my hard disc and check info it says i have used 92gb, but when i go through and check each individual folder on my disk the total only comes to 24gb (all apps, library, music, video, system, users etc).
How can this be?
Is there a program i can use to visually represent where all my disc space has gone to? I remember when i used a pc there was a program that showed hard disc usage as a pie chart.
thanks very much

+How can this be?+
When you use the Get Info command on a folder, invisible files are not included in the total. But they are included in the Get Info sums for the hard disk.
Disk Inventory X (free) will show the size of those invisible files as well. There is also WhatSize (formerly free, not $13 shareware).
Hope this helps...

Running out of hard disc space

I am running out of hard disc space on my PC (Windows XP).
Once I have uploaded songs onto my pod, is there a setting on iTunes so I can get rid of the songs from my PC without them being deleted when I next upload?

There is another way. Although it's quite stupid it might be what you're after, i dunno, so i thought i'd mention it... each track is on the ipod twice however so essentially it only has half the capacity.
If you copy the Songs to the ipod as an external hard drive and then add those to the itunes library it'll automatically sync them onto the ipod as normal. Obviously this is a silly idea really a new HDD or using manual mode is much more sensible but just in case this is useful to you.

To save hard drive space, can I put my iMovie projects and clips on an external drive?

to save hard drive space, can I put my iMovie projects and clips on an external drive?

Yes.
To preserve your projects, all moves should be done from within iMovie, (not the Finder).
First, the external drive must be formatted as Mac OS Extended (journaled). FAT32 will not work. You can reformat using Disk Utility if you need to.
When importing video from your camera, you can specify your external drive as the target on the import screen.
For existing projects, you should move using these instructions.
http://help.apple.com/imovie/#move7d66613
There is an error in the instructions where it says to drag the project icon to the icon in the Event Library. You should instead look for your hard drive icon in the Project Library.
You can move events using these instructions.
http://help.apple.com/imovie/#mov3ac6d42c
If you want to move Events, and copy photos, copy music, etc for editing on another Mac, you should use the FILE/CONSOLIDATE MEDIA feature after moving the Project as above.
http://help.apple.com/imovie/#mov3ac6c7c9

Blu-ray Error Code 25 Note: Not Enough Hard Disc Space

I'm trying to make a Blu-ray image on my computer and recieving an error that states:
Blu-ray Error
Not enough free storage, "code 25" Note: Not enough Hard disc space
Now I first thought to check my hard drive but I have plently of space. Next I noticed that encore CS3 was trying to make an image that is 340GB in size!!! Why would it do that? My project only has 4 assets. HELP this is going from bad to worse.

My longer notes on this error:
The most common workaround for this is to build to a folder and burn with ImgBurn (for PC) or toast (for Mac).
Searches show that there has not been success in many situations. I do not believe that it is one problem.
I have generally believed that the error refers to temporary storage on the hard drive. And users underestimate the amount of temporary hard disk drive space used. For bluray it is about twice the disk or more.
Some users experience this error when they are creating dual layer BD disks, and a layer is more than 25G. Each video/layer must fit on one side.
And some users successfully burn their disk by re-encoding to a lower bitrate (a 25G BD disk does not hold 25G). Encore uses padding to predict the size on disk (e.g. add 10% to the amount of space it predicts that build will use), and it can be wrong.
Always good to "run as administrator, though I don't know that ever fixed this issue if someone wasn't.
For CS4 there was a required update for a Roxio component. I believed this was a temporary problem due to the combination of Win7 and Encore CS4, but users on newer OS and Encore have reported resolution of problems after installing the patch.

I would need to install Adobe Connect Add-in Test for only one webinar. When I pressed instal button - it said to me - it cannot be written on hard disc. Could you help me, please. Bretislav

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I bought photoshop elements 12 for my mac. I do not have a disc drive; can you download the software and input the serial number?

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I had Iphoto 08 and now is gone, I have under applications and is not there. Also most of the pictures are gone. Can you easily delete the application?

I had Iphoto 08 and now is gone, I have looked under applications and is not there. Also most of the pictures are gone. Can you easily delete the application?

Obviously you can.
To re-install iPhoto
1. Put the iPhoto.app in the trash (Drag it from your Applications Folder to the trash)
2a: On 10.5: Go to HD/Library/Receipts and remove any pkg file there with iPhoto in the name.
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/var/db/receipts/
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/private/var/db/receipts
A Finder Window will open at that location and you can remove the iPhoto pkg files.
3. Re-install.
If you purchased an iLife Disk, then iPhoto is on it.
If iPhoto was installed on your Mac when you go it then it’s on the System Restore disks that came with your Mac. Insert the first one and opt to ‘Install Bundled Applications Only.
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I am not sure that I deleted Iphoto, but Iphoto desapeared. I don't have original disc. Can you, please help me , to find it somewhere on my mac?

I am not sure that I deleted Iphoto, but Iphoto desapeared. I don't have original disc. Can you, please help me , to find it somewhere on my mac?

The iPhoto application should be in your applications folder
If you have removed it and your computer came with restore disks then you will need them to reinstall. Or you can purchase a version on DVD or from the App Store. Apple my be able to reace missing restore disks for a nominal charge
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Running out of hard drive space---can I use my external hard drive-??

I have a 16GB iPod nano. I hope I can explain my problem well enough.
My laptop computer has the iTunes that I use for syncing my iPod. It has over 25gb of songs in it, but my problem is that it has completely run out of hard drive space, and I don't think I can delete anything else.
I have a 250 GB external hard drive that also has all my songs backed up on it, that has hard drive space left on it.
Is there a way to load new music into the external hard drive, that will sync up to the iPod when I connect it to the laptop, WITHOUT putting a copy of it into the laptop, and taking up space-?
The way it appears to me, and I may be wrong, is that there are 2 copies of eaxh song on my laptop---the one in my music folder, and then the one in the iTunes folder. Is that correct-?
OR, is there a way to remove some of the songs from the laptop, and put them into the external hard drive, but will still sync up to the iPod-?
Thanks for any help that anyone can offer, I'm desperate ~!
I'm not sure if this can be done, but I'd hate to think that I cannot put new music onto my iPod.
Thanks~!

Hello melbernai,
I think your best move would be to the move the entire iTunes library including of all of its file to your external hard drive and running your iTunes from there. You can even have it so that all newly imported music is saved to the external drive as well.
For more help on how to do this, I would check out this article on how to move and run your iTunes library from an external hard drive.
http://lifehacker.com/238296/ultranewb--how-to-move-your-itunes-library-to-an-ex ternal-drive
Hope this helps.
B-rock

How to make more hard disc space available

Working in iMovie, I ran out of hard disk space so I cleared Trash and moved everything that was not essential for the task in hand onto a memory stick, including most applications such as iWork. However, no matter what I removed or cleared I was unable to recover half the 55GB nominally available on the McIntosh HD. What will be tying up the 25+GB of the nominal 55GB available and can I free it up?

actually most of the data is in the iMovie event, not the project. The project is small until you "Share" and then it contains a copy of the QT movie, that you can only see if you right click (control click) the project and "show package contents". you can toss those Qt movies (you can always make them again) if you want and they are there.
If you are sure you will never want the unused parts of the clips (stored in iMovie events) again, go to "move event to trash" and you will be prompted to delete
"delete unused" or delete entire clip. If you delete unused it will take a while to process, but will then trash every clip that you didnt use and any part of any clip you did use , keeping just that parts of the clips you used in your project. Then you will have to get them to the trash through the events browser window, then empty the trash. The other way is to choose "space saver" and that will toss (for all your events, not just the one you highlight) any clips not used, leaving the clips you do use alone, a safer way to free up space, but wont free up as much space.
roger

Loss of Hard Drive Space

I'm running a macbook pro (mid 2009) 10.8.2 OSX. Ever since I upgraded the OSX my hard drive space is rapidly diminishing. I have 160 gig of space, but as of this morning it shows only 24.6 gigs are available. I've tried to locate where the 140 gigs of files are but cannot locate. I have approx 9 gigs in the library, 11 gigs in pictures no music (kept on an external) and 9G in applications. Any suggestions where the remaining 110 gigs could've disappeared to? And how I can get it back? The computer has really started running slow over the last few days as well.
Cheers,
Doc

First, empty the Trash if you haven't already done so. Then reboot. That will temporarily free up some space. According to Apple documentation, you need at least 9 GB free for normal operation. You also need enough space left over to allow for growth of your data. Use a tool such as OmniDiskSweeper to explore your volume and find out what's taking up the space. Proceed further only if the problem hasn't been solved. ODS can't see the whole filesystem when you run it just by double-clicking; it only sees files that you have permission to read. To really see everything, you have to run it as root. Back up all data now if you haven't already done so. No matter what happens, you should be able to restore your system to the state it was in at the time of that backup. Launch the Terminal application in any of the following ways: ☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.) ☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens. ☞ Open LaunchPad. Click Utilities, then Terminal in the page that opens. After installing ODS in the Applications folder, drag or copy — do not type — the following line into the Terminal window, then press return:sudo /Applications/OmniDiskSweeper.app/Contents/MacOS/OmniDiskSweeper
You'll be prompted for your login password, which won't be displayed when you type it. You may get a one-time warning not to screw up.
I don't recommend that you make a habit of this. Don't delete anything while running ODS as root. When you're done with it, quit it and also quit Terminal.

Loss of hard disc space; can you easily manually defrag HD

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