FSX screen problem

[Richard McDonald Woods 168]

In preparing my Vista Home Premium PC for PMDG 747-400X (yes, I'm that optimistic!), I have installed FSX and FSX SP1. I have also installed the latest NVIDIA drivers for my two GeForce 7900 GTX display cards. But I cannot get FSX graphics to display.On starting FSX, all of the text panels display correctly (including the spinning visuals of the chosen aircraft), but on starting a flight (with Fly Now!), the display constantly alternates between the information box containing 'Loading complete! 100%' and the correct graphic display of aircraft dashboard and outside view. The switching occurs about every second. My second display shows only my screen background but shrunk to about a half of its normal size.I suspect that this problem is to do with the new display driver, but I can't think of anything else that I can do to remedy the situation. Any ideas please?Many thanks,

[Richard McDonald Woods 168]

Update....I turned off my second display with the Display Settings panel and I can now get a correct flight deck display on my primary display. If I re-actvate my second display, I get the original problem on the primary display,Cheers,PS How do you undock the overhead panel with FSX? There appears to be no menu choice for this.

[Richard McDonald Woods 168]

Ah, solved! The stuttering has stopped now that I have got the main screen into a window (i.e. not full screen).After trying all the different settings in the NVIDIA Control Panel without effect, it seems that I just shouldn't use full screen mode. No problem!Cheers,