Have a client that has to use XP mode for a legacy application not yet supporting Win 7. It has to run at a 1024x768 minimum. XP Mode runs only a virtual display adapter that is currently showing 1024x766, so the program won't run. It's running currently on a 17" monitor. It appears that as the XP mode window increases in size on the physical screen, it increases its available resolution. I guess there is no control about the display adapter settings as the system created a virtual adapter on its own. So, is the only way to increase resolution to go to a larger screen\monitor size?