I can tell you right now after playing on this wifi service......a game that has consumed MANY MANY hours of my game play and a game that I have beaten A LOT..... Phantasy Star Online DS, that would completely own all for me. I love Phantasy Star Online for the GC and playd it for countless hours. I think with the DS, it could work. I would love to see how SEGA could incooperate the touch screen, it would cut time off of the menus, that is for sure. But I hope that SEGA picks it up again for the Revolution, I was very sad to hear that the third installment got canned from the Cube. I playd that game online and with so many friends that I cant even remember.