Did my first cab for my nephews. I'm not sure what I can expect to run well. Given the specs (also Mala with command-line Mame, optimized Windows XP running a shell), does this performance sound right. I can run these games fine, for example: NBA Jam, Tekken 2 (a bit slow), MK 3, Killer Instinct. Here's what runs like crap: Tekken 3 and Gauntlet Legends. Does this sound acceptable?