I just purchased a 19" VGA arcade monitor. It has a VGA cable so hookup was not a problem. It works great with MAME and ArcadeOS with the exception of the older vertical games (Galaga, Centipede, etc) - they display about 6 or 7 inches tall on the screen. When I run them vertically (sideways on the monitor) they look great.
I installed Advanced Mame to get around this, but I don't have the specs for the monitor. I tried contacting the manufacturer with no luck (my monitor, although brand new, is a discontined model, etc. etc.). I tried the Wells Gardner VGA specs in ADVCFG with no luck - only the resolutions of 360X?? work in ADVV. The rest just flicker and go black.
Does anyone have a set of specs I can try on this monitor or a fix other than Advance MAME?