I tried to fire up my mame machine for the first time today and I hit a wall

Setup: Windows XP with a GeForce 6800 video card.
Monitor: Wells Gardner D9400 27"
The monitor will work if I boot to safe mode, it just refuses to like the video card. I'll see the windows boot screens and as soon as the video card takes over...I see a mostly black screen with thin wavy lines.
Any suggestions? Is this video card just incompatible with the monitor? While in safe mode I was at 800 x 600 resolution which is what I have the video card set to also.
Any help!!!!
