Here's my Pinball / Arcade combo cabinet I call PinKadia. It plays Pinball, MAME, and PC games with both pinball and 2 player arcade controls.
The build thread:
http://www.hyperspin-fe.com/topic/14802-pinkadia-the-ultimate-virtual-pinball-arcade-pc-combo-cabinet/
Here is the first video tour after I finished most of it right before Christmas.
Here are video demonstrations of the different systems I have running on it via Pinball X:
MAME: Horizontal and Vertical games on the playfied screen with marquees on the backglass screen):
PC Games (only horizontal games on the backglass screen for now, vertical games on the playfield screen soon to come):
Future Pinball (my favorite pinball simulator, best sound and graphics, and its free! I customized most tables to make use of my unique extended backglass on the 3rd screen):
BAM - 3D head tracking for Future Pinball demonstration (really cool):
Pinball FX2 (with animated backglass and marquee / logo):
The Pinball Arcade (with animated backglass, and running a mod for use in a cabinet):
Visual Pinball (makes use of the two different sized DMD areas on the third screen):