Sorry for the late response !

I've followed the introductions from this link: http://www.backtrack-linux.org/wiki/index.php/Install_OpenCL !
What is exactly your problem, which errors do you get...

Ok, after long (about 4-5 hours) trying and doing i also solved that problem !
I uninstalled all fglrx drivers and install the newest amd drivers again and o some fixes... It works now, with best...

Thank you very much !

It works, but before installing.

But now i get another problem:

Everything is too slow. I try to install jockey-gtk, and follow the link from backtrack...

Thanks for reply, my friend !
The problem is that i cannot install. After booting with the DVD and typing startx the first time i get a blackscreen.
Or is there a way to install it ???

Hey people,
I hope someone can help me; When i'm starting with the backtrack DVD and typing startx to start and install it, i always get a blackscreen. My grafic card is ati powercolor hd5850, i...