OMG my Finder goes apeshit!

[XLR]

So right after i installed GenericSATADriveIconFix.pkg that fixes orange icons of SATA drives,

and p5kekexts.zip that includes some kexts for my mobo, my finder started doing some bizarre stuff...

 

When i go to About Finder menu, i get this:

 

Finder Preferences dialog looks like this:

 

And if i want to empty the trash, the only way to get out of this screen is by force quit:

 

 

 

I'm running Kalyway 10.5.1 updated to 10.5.2 via ComboUpdate, and everything was fine until yesterday when i {censored}ed all this {censored} up by installing this {censored} {censored} oh silly me. Unfortunately my Time Machine was off, is there anything i can do manually to undo all this stupid {censored} i've done to my system yesterday?