I just noticed that marvel super heros was running in the center of my TV with like 2" black bars on all sides.....I went to adjust the properties, and I can no longer "force" Mame32 to use a specific screen resolution!
What gives!?!?!
This is like for vector games that appear offscreen, I would force my desktop resolution of 800x600 so I'd get fullscreen play...but now *all* I can select is AUTO....is there a setting which allows me to get back to setting my own screen preferences!!?!?!