I've ABIT AT-7 Mobo, AthlonXP 1700+, 256 Meg Kingston PC2700, Winfast GeForce4Ti4200, SBLive DE 5.1, Maxtor 80 Gig. I've problem in WindowsXP platform. After install a VGA driver (from NVIDIA or Winfast), WinXP always hang. Before install VGA driver i already install VIA driver and DirectX 8.1b. I already try any version of NVIDIA driver and VIA driver but i always got same result. What wrong with my configuration? is that my hardware not compatible each other? Help me please.