Here are my system specs: Shuttle AK35GTR Motherboard with VIA kt266a chipset Athlon 1200 512mb Kingston PC2700 ram 120gb maxtor hard drive Windows XP PRO ATI RADEON 9600 video card (non-Pro) I simply cannot get the catalyst drivers to work. After formatting, installing all updates (including VIA hyperion 4-in-1 v4.51, directx 9.0b, all windows critical updates and SP1), my computer will not boot into windows after installing the catalyst drivers. I have tried using older catalyst drivers, replacing the ram, trying a different power supply and nothing seems to work. ANY IDEAS would be appreciated!!! I hope I don't have to buy another motheroboard too! Please help, I have run out of ideas and tried everything!!!