Messed up graphics in Unreal 2 with FLT NoCD?

[KriB]

Thanks for the swift answer and very polite reply.

My problem is that every driver above the one that came with my graphics card crashes to bluescreen after about 30 min of playing.

If it is a driver problem I am busted....

And it is, I tried with 41.09 drivers graphics are fine and they crashed after 45 mins.