I would love this game but for the fact that it locks up in the middle, or sometimes early in the game. I've found if I reset it will sometimes start back up but sometimes I have to reset 3 or 4 times in an hour. The first game we got we sent back because it would suddenly start scrolling thru the selections so fast it was simply a matter of pushing the A button and taking what came. And sometimes it wouldn't accept any selection.The replacement worked better but still locks up which is really annoying as I set aside the time to get some exercise and end up repeatedly standing there waiting for it to boot up again.Anyone else have such problems - and how do you deal with it?If it would just work as it's supposed to, I'd give it a rave review, but the frustration overcomes the positives sometimes - like tonight.