Originally Posted by techn1um
What other options do I have? I thought MAME was the only option for an arcade cabinet?
It all comes down to what software you can get to support 25Khz.
That's why I mentioned AdvancedMame earlier.. And after a few google searches, I think I found what you need.
This guy shows how he set up AdvanceMame and the frontend for it for his medium res monitor.
I'm not sure if you'll find many (any) other apps that support 25Khz directly, so something like ArcadeVGA would probably be your next option.
Good luck and let us know how it progresses..