For $40 and the added joy of repeated AA battery purchases (50 hour battery life? Hats off, if possible), did Logitech really think this peripheral through before releasing it to the masses? If it's going to be a PlayStation 3 controller, it should include both rumble and motion. It's called forward-thinking. PS3 will have rumble eventually, but motion is an integral part of the system. Bottom line: if you want to play your PS2 games wirelessly on the PS3 with rumble, this is a decent option. Don't try to play Lair with it, though. Your dragon will never, ever, ever move.