So I have been using Mame for over a decade and I have always bought VGA arcade monitors.  No matter what type of settings you use for Mame, some games will have graphic 'glitches' as is tries to force a 640x480 resolution.  So I got an older game with a pretty good CRT in it.  I built a Mame box with an ArcadeVGA video card that can handle all the different resolutions.  Looks pretty good.  So here comes the question.  Do you think I could use an ArcadeVGA board with a video upscaler to get things to look better on a VGA monitor?  Genius or just stupid.
Southpaw