I have a Dell Dimension 380 with 2 Gigs of memory and I have a Quadro FX 500/600 video card with 128 MB of memory. When running 6.1 I had no video issues; now with 7.0 I have all kinds of issues. I have ghosting issues and it seems as though when ever a complex image that has alot of computations to do, Revit will shut down, not freeze up but shut completely down. I'm finding that I'm having to save after every change that I make to keep from losing information. I don't believe that this is a 7.0 problem; I honestly believe that this is due to the video card. We have another machine in the firm with the identical setup as mine with the identical problems. We have another machine setup with a G-Force 5200 with 120 MB of memory and he has no issues at all. Mine has slightly more memory but with all the problems. My question is this; is anyone else running the same video card and if so have you had similar problems? Were you able to correct it short of replacing the card? Finally; was something done to 7.0's graphics to cause this to happen? Any help would be greatly appreciated.