So far the most modern I've managed to run are the first Tomb Raider and C&C DOS games. In fact I think anything that doesn't require SVGA modes will work fine without the screen glitching. I can't properly run Windows 3.1x or 95 above 16 color resolutions, you need to remove the mouse before attempting to install Win 3.1x or it will freeze. I would like to enable floppy drive sounds on the driver, but I'm too lazy to re-compile for now. However I think the support so far is pretty decent to run the basics.