to be honest, 've tried it on PS3 and it's not that good, for me anyway. See when I first read about it I was thinking, hmmm cloud, backup my music to the cloud, access it anywhere. But no, if like me you have alot of Japanese music especially nearly 20GB of touhou arrangements then your going to be very dissapointed. As far as I know the way the software works is it tries to match the song title and artist, so with my Touhou library I get some very far fetch results, though I am wanting too much. I guess it's ok for those who have more known music, but then again I don't think any of my exit trance or some more popular jap artists got linked. :/