I have a crappy x300 right now. Was looking at maybe a 7300. If i want to change from a ati card to a nvidia what exactly do i have to do? Is it just as easy as taking the ati card out and putting in the nvidia and installing drivers?
uninstall ati drivers though Device manager - right click "my computer", properties, hardware tab, device manager, display adapters, right click, uninstall.
shut down,
remove card
instert new
start up
install drivers
Like CntdwnToExtn said but don't forget to go to add/remove programs and remove all ATI/Catalyst software first. And It might be a good idea to use a driver cleaner before restarting.