> Well my ArcadeVGA arrived and I'm having issues too with Windows 7 x64 - no 640x480 > desktop resolution. > > No big deal tho as XP x64 runs nicely :-D
The best thing about GroovyMAME is the on-the-fly resolution calculations. You don't need to set up custom ini files for each game anymore. It also has a bunch of cab-friendly features compiled in including SoundSync, which is borrowed from CabMAME.