Mike, I don't think I can help you out with your ATI but I
had a similar situation with my Matrox dual hd video card.
The latest driver from Matrox worked out fine and Windows
2000 Prof detected a new driver was available so I
accepted it from MS But, it spread my screen out over two
monitors and there was no configuring available. Needless
to say, I went back and installed Matrox's driver back in
and it works fine, AGAIN! HH