Purchased Windows Phone 7 App & have question

[Aenedor]

Is it possible to configure the Windows Phone 7 app to STREAM my music instead of DOWNLOADING it first?

EDIT: Also, after adding an album to the playlist, it will download 1 to 2 tracks and then the following track will get stuck on download pending, I have to click the following track and then it downloads, this happens whilst the phone is awake.

Thanks