i'm new into computers. so i dont know wat all hw specifications i must give of my system for u to crack my problem. anyway here's wat i feel should be included- i've an AMD AthlonXP 2600+, 1.92GHZ 640MB DDR RAM system, display : Plug n Play monitor on VIA/S3G UniChrome IGP. the prob i have is that, wen i play games like GTA 3, GTA Vice City, Serious Sam, NFS U1, the games hang n an error msg is shown that my display driver has stopped working... but most other games work fine. plz tell me what the problen is??? should i get a graphics card or is it some problem with my system??? plz help!!!