I recently did some upgrading to switch from windows XP 32-bit to windows 7 32-bit. Included in my upgrades was the installation of HIS Ati Radeon HD 4670 graphics card. I chose this card because my motherboard still has an AGP slot, and the reviews said that it works well with windows 7. However, upon installation of windows, and downloading the graphic card drivers for windows 7, the system won't detect it and I'm at a loss of what to do. Any advise is appreciated!