Interesting. I thought I was the only one that was seeing this issue on a dual-monitor setup. The odd thing is that, from what I remember, the issue only seems to affect Vista or Windows 7 systems and appears to be fixed on those running XP. After getting tired of it I put an NVIDIA card in my workstation in the Lab *shudder* which I hated to do but had no other choice. That and I was doing some troubleshooting for a Mechwarrior 3 issue for another forum related to NVIDIA cards going to a black screen when using newer drivers. Honestly, I'm not sure what the heck is going on with all of these odd display-related issues on the 5-series cards. I've been a die-hard ATI/AMD user ever since the early Pentium days but when this gets to a point where even I have to put an NVIDIA GPU in my system to work normally something is seriously rotten in Denmark.