When I got my Invite, I was uber-excited. I go it to come up, and then was fairly disappointed with it. It's cool, but isn't very practical for the touch. It sucks up battery life like a Wiimote, and you'll need to plug it in if you like battery life longer than half and hour, maybe a full one. Also, it's not streaming music... It's basically a playlist linked together into one big song, based o nthe genre of your choice. once you pick the "station," it pops up with a quicktime file that plays through your iPod. It's about an hour or so long, on average. which is cool, but what about after that hour? you have to go find a new "station?" Overall, I'll give it a 2/5. It's a great idea, but could use some work. Quite a bit.