Don't forget to clear out things like %temp% and old prefetch data.  Though these will probably not provide much in the way of freeing up space but a few gigs at most, I find that every bit counts.

hmmm, where do I get the PC tune up thing?

Hello, DD,

Windows creates system restore points whenever you make an important change on your PC. If you install software often, your disk will be occupied by such data that Windows creates for emergency situations.

If your PC works well, then probably you may want to delete all but most system restore points from your computer. To do this follow these steps. Note that this procedure is specifically for Windows 7, and if you're using a different version of Windows, then the things you will should do may vary.

1. Access the start menu, and type 'clean' there.

2. Find the 'Disk Cleanup' thing and launch it.

3. Select the drive you want to clean, and let him do his work. It may take a few minutes, depending your PC's speed.

4. On the next phase, press CTRL+TAB to jump to 'More Options tab of this multipage dialog.

5. Under 'System restore and shadow copies', press 'Cleanup...' button.

6. Press 'Delete' to confirm the deletion of your restore points.

Hope this helps.
Sorry, it was like a technical article.

hi burak. Where can i get c cleaner?

I actually think ryan uses xp, not 7. Anyway I find hibernation files can also take up a lot of space.
As far as a utility that could give you the info you need, windirstat would probably be your best bet. it is accessible and fast. you first select the drive(s) to scan, then you let it finish. Then you'll have the main window with 2 lists. the first one categorizes usage by extension. So it will tell you, for instance, that mp3 files are taking up 60% of your space and that they total 12gb or what ever. The second list, which is probably more useful, is actually more of a tree view. It categorizes space usage by directory, with the biggest folders showing up at the very top. you can always hit right arrow on a directory to expand it and see what's taking up the space just in that folder(IE expanding program files to see what programs are using up the most space.) with in the app you have commands like delete, go there with explorer or open command promptt to here, so I think it should do the job

Funnily enough avg pc tuneup can do all of these things, including deleting junk files. Go to http://www.grisoft.com/ for a look and search for the tuneup program.

In terms of space, I'd check your my documents folder, sinse lots of programs also store stuf in there, especially if you like to use it to store things like music.

I pernally have separate folders for music ad audio.

But AVG toon up is a demo. So? I can't download it.