  Here's a quick look at Qriocity's Music Unlimited on the
Playstation 3. The music is pulled from your own collection,
which is streamed to a cloud, allowing your to access it in a
plethora of places with the service. On the Playstation 3 you
can even rate the songs and search for similar music.  One thing
you can't do, at least yet, is listen to the music as you play a
game.