Yeah, PS3 is going to resurrect every arcade game from 1962 to today and release them in March. That's exactly what's happening
I played pac man on arcade live, and it was sort of fun. But I've found that most of the xbox live games really suck, and that's sort of what xbox live is, so i think retreading these games is a waste of time. Some games never get old like monoply, pac man, and tetris, but most of them do.