I have one cabinet, a MK2 dedicated. But I wired up a switch to switch between different games. They are kinda just sitting in there right now, I need to actually build a shelf system of some kind still.
As far as the map, I'd be up for doing it. I do PHP/HTML/etc, but I'm working on a game or two for the iPhone right now, like
iBlackjack. That's my main priority, but I think it's a great idea that can be filtered out to more than just MK. All arcade games are coveted by some people.
Tim, As far as The Grid, this was my old location list I ran for the game 7 years ago. Check the ones near you and let me know.
http://www.trmk.org/games/thegrid/locals.html[/url]