You Can Do 2 things at once you dont need to watch it upload, i have 2 kids i manage to upload and download tings as well as feed them, if you make enough effort you could do it right now if you really wanted, hmmm
I get To Start But The Freeze Seems To Be Time Related For Me, If I play fast then it freezez later in the game, ie 1-2 but when i was waiting for my fiancee to pick up her wii remote it wouldnt get past the 1st stage.