Finder keeps crashing :(

[BeSweeet]

Finder likes to crash when going in to certain folders. It's getting very annoying! Here's what Console says:

http://img194.imageshack.us/img194/8152/screenshot20090821at101.png

Any ideas? I think it may be do to several frameworks having the wrong permissions. I can't use Disk Utility because it says something about installation. I can't use OnyX because it won't run on 10.6.

[Snow]

Does the error include the word "Packages" ?

If so, reinstall SL using my guide (link in my signature) to avoid permission issues.

[BeSweeet]

I don't have a 8GB thumb drive.

I'll reinstall later so see if it happens to fix any of these problems, but after I backup my kext files ;). Don't wanna spend 8 hours working on this stuff just for audio and PS/2.

[Snow]

Try to run kextutility as fast as you can to repair the permisions and rebuilt mkext.

[BeSweeet]

I reinstalled SL a few days ago and I havn't had a crash yet.