my HP media center operates with XP windows 2002.I did copy and paste computer specs with my join application.u should have them in your files.nvidia i read is a free download for these drivers.nvidia reccommends me to shut down virus protection, i can do. however it asks me to "disable download acclerator utilities and delete old drivers. I can not find these locations and HOW when i do find them. Please HELP!!!!! i have been at this for days trying on my own.