Okay I made a small video off this problem (http://uploaded.to/?id=kpwujz).
It's not a big problem. Only when I want to change the file permission via Finder it crashes and restarts. My workaround at the moment is changing the file permissians via Path Finder.

Anyone with the same problem?

System ist Zephyroth 10.5.2 Rev 1
Newest Netkast Speedstep Kernel and AppleSMBios.kext, IOnetworkingFix and latest Aplle update except Airport and Timemachine updates.

Thanks
Faxe

moved by roisoft: don´t post into the news section, thanks

Same problem here, I've read something about that but since there were no solution I decided to use terminal to do that.

Have you Tried Using Marvin's Utility on the OpenGL folder in \Library\Frameworks Directory ?..... I had a similar Problem with "Get Info" and it turned out there were some files in OpenGl that needed to be Patched ... Hope that Helps... K.

same prob here, any informations from the gurus?

I'll try Marvin's Utility and get back later.

I have some problem I've 10.5.2Rev1
Worked with 10.5.1