[brosephius]

would be awesome if there were an android client :) but seriously, I think I need to see more details on how this works. can I choose to download just one song at a time? can I create a playlist of my cloud'ed music, play it, and delete it?

currently with itunes you have to manually select which artists/albums you want to sync if you don't want to sync everything. this would be laborious to manage with multiple devices, especially if you've got 100gb of music on your macbook, and a 32gb iphone and a 16gb ipad. I'd much rather be able to selectively stream my music.

[spullara]

You don't need to manually select them, since the shuffle was released you could always have iTunes select them for you to fill the remaining space on your device.