nShittia sucks

So, I buy a new nVidia graphics card.  It goes in my girlfriend's computer.  She already has a nVidia card in there.  So I pop in the new card, thinking I'll just download the new drivers, install, and be on my way.  Only it wasn't that simple.  The driver installer kept aborting with a "Your system has not been modified" message.  Installing via Add New Hardware wizard kept on failing with an "Access Denied" error.

nShittia sucks.  I'm going to be an AidsTI fan now.

The funny thing is is that i didn't uninstall the driver on Vista and it worked fine