Im running XP Pro with 512 MB DDR Ram and an Asus 32 mb GTS 2 vid card. I tried to launch an Unreal 2 demo and it crashed with an error msg about a "slack dump". I tried to run a Devastation demo and my vid CRT went all black. Ive got Direct X 8.1 and OpeGL as far as I know.Anyone got any oideas whats going wrong here? My NVIDIA drivers are only 3 months old. Thanks.