Thanks.
It was originally a beat up WWF Wrestlefest that was converted to XMEN: COTA.
All the black you see is new laminate. Lots of wood work went into fixing it.
The monitor is a WG7000 series (new cap kit). It's running on an AMD 2400+ with 256MB RAM, 80GB HD, ArcadeVGA and J-PAC. The coin slot works too!
It all connected to one of those special power sensing bars. One button to turn on and off it all.
The software is Windows XP (highly modified) running with MAMEWAH. You can see my custom skin (368x240 resolution if I remember correctly).
It's broken up into sub menus:
Arcade, Racing, Sports, Classics, Puzzle, fighting, Daphne
About 20-30 games in each category. Easy to find the game you want to play this way.