Yes I have this in one suite with a 6800GT and analog VGAs. It seems like the monitors blank out when something affects sync, then they take their time locking up again. Identical suite with DVI monitors doesn’t do it.
It doesn’t happen within an application but when switching between some apps. I was going to look at NVidia’s setup and see if there is a way to change the sync control from “application” to always on and see if that fixes it. If I find a sol’n I’ll post it.
Shane