Totem Ball is Microsoft's free venture into the world of the new Xbox Live Vision Camera. It's a smart little idea. Like Katamari, you control a free-moving rolling creature that progresses across a simple landscape collecting "totems." Each totem you collect adds a musical instrument to the soundtrack, building a full more rocking beat. The more you collect, the better the music and the more doors you open up to progress. Seems like a decent little concept in theory. Too bad it works so poorly you'll actually want your money back. Only it's free.