AFORD10 - my log-in is STILL corrupted.!
incorrect about windows 7 and drivers, vista too.
That model doesn't have Windows 7 (or vista) drivers. So you're pretty much out of luck.
I have had a Dell Optiplex GX280 running windows 7 ultimate 32-bit.
windows 7 installer and windows update installed correct drivers, I didn't have to install any myself.
it can't run 64-bit but can run 32-bit.
if 32-bit windows 7 then all you need is an active internet connection and install the gfx card.
now I will say that I do not know if the on-board GX280 is compatible with aero and windows 7..
I always had a dedicated gfx card with mine, always had..