Hey, I just put together a new computer, and i bought an ELSA Gladiac MX (GeForce2 MX) soon after i put everything together and installed all the provided drivers, but my PC totally crahses while playing any sort of 3D graphics, even with the demo games, and screensavers! that came with the card... The screen totally freezes and you cant alt-tab or ctrl-alt-del to get out of it...in fact hitting the power button doesnt turn it off either! any help would be greatly appreciated. I have an gig athlon and 256MB DDR Ram if that helps...thank you!