Not seen a thread about this so thought I'd post this. Read a couple of links about this: http://www.xboxic.com/news/1462 http://www.gamasutra.com/features/20060818/cifaldi_01.shtml Some of the features of this look very cool - such as being able to wave infront of the camera during music visualisation and the free game with the more expensive pack looks pretty fun. I wasn't going to get this but now I'm quite tempted. Specially as lots of online games are going to be updated to add support for it. What do you guys think?