Anybody else had this problem or, better still, a fix. Tried to install an ati rage pro 128 and a nvidia geforce4 m440 but machine refuses to reboot normally after drivers are installed. Boots into safe or vga mode. Tried with two different crt monitors. The ati card installs in win98 (not tried the nvidia yet). I think that my motherboard or bios settings are somehow inconsistent with xp. Please help! I've been at this for three weeks now.