Quote:
I had no idea that max res via DVI was 1600x1200. I swear I had it hooked up with DVI at 1920x1200, but only until I hooked up the second monitor.

DVI "officially" only does 1600x1200 (duhh, whose idea was that?), but many cards will do 1920x1200 over it with reduced refresh rates or blanking intervals. Maybe there's something in your driver or setup such that it doesn't like driving the two monitors at different refresh rates?

Peter