I have installed Radeon 9250 PCI. Does this then mean that the existing Intel 828656 Graphics Controller should be disabled? Are they doing the same thing? The computer freezes up while playing Lego Star WArs (sons' computer) about every minute or so, resumes fine sometimes crashes the game. I'm trying to determine if this is a driver conflict or if the video card is getting too hot and causing the problem or something else entirely. Any help would be appreciated. XP 2002 Service Pack 2 eMachines T3995 Intel Celeron D8656VHZ 2.93 GHz 496 Mb Intel 828656 Graphics Controller Radeon 9250