If you run XP with a via mini-itx motherboard then you agp controller wont be working! I found this on tweakxp of all places. Goto www.viaarena.com and download the 4 in 1 driver. Before installing it right click on the file and goto compatability and set it for windows 2000. Then install and re-start When you re-start and goto device mananger, under system devices the agp controller will now be there. After this me 3dmark2001 score went up from 761 to 842! I can actually run unreal tournamentat 1024x768 32bit high detail and get 18fps! Which would not have happened previously Even though it still sucks