[billnapier]

You can download all the tracks you purchased from http://music.google.com/.

[DonnyV]

Yes but what about all of my tracks I uploaded?

[kgen]

Well data liberation doesn't say that they have to act as a drop box for you. If you have full control of your music to begin with to upload, that's pretty much liberated by the very definition of the term.

[dave5104]

Well, you uploaded them in the first place, which means you had a copy at some point.

Don't delete that copy.

[DonnyV]

Well I was hoping to use Google Music as a safe place to keep my music instead of having to keep them on a hard drive some place.

[BitMastro]

Music Plus extension for chrome allows you to retrieve tracks, and I'm quite sure there is an equivalent for firefox. It's not automatic, but it's something