So I'm confused as to which of these to use. I was going along using ArcadeOSD to configure resolutions, setting up my monitor_specs in the vmmkaer.ini.
I'm using super resolutions
Do I also have to covert these to crt_range's and put them into mame.ini as well? Or can't groovymame just assume I've put my mode lines in with vmmaker and choose the correct one without me having to specify this in two places.
Sorry I'm a newb, not sure how this is supposed to work.