I got a ViewSonic flat screen VA520 a few weeks ago. It is a great monitor. I installed the driver that came with it and it was still working fine. After the other recent installs from MS$ (as you call them--ha ha), it said there was a new driver for my ViewSonic, so I installed it too. That's when I started getting the ATI message. I am a novice, but is there a way I can undo that update, or reinstall the driver that came with the monitor and see if that resolves the problem?

Thanks