ive been having the same problem
ive been having the same problem too, i have a GeForce 5700VE, wish i had a credit card or i could have bought a better one on the net, o well, anyways, i got it about 6 months ago, im stuck with this piece of crap. Neways, here is my everest file and some screens of the games it happens on. it happens on HL2 and all the mods for it, and it happens on F.E.A.R. demo, the exact same thing on 2 different games.
CRAP, all the screenshots turned up black