I'm upgrading my GT520 to a GTX560 and was wondering if i have to uninstall drivers for the gt520 before i install the GTX560. I read some forums with people talking about disabing drivers from the BIOS. I don't want to get anywhere near the BIOS. Don't trust myself with that. If i have to do this is there a way i could do this without touching the more technical stuff. Also would i just install the gtx560 drivers from nvidia.com? Someone give me any tips?