Gobbler is a great service for audio/video professionals to backup, organize and send data. They are currently seeking full integration with ProTools. They are also still offering free 25GB accounts. Please visit the Avid Community site to cast your vote for ProTools integration.
Here's an earlier post I did on Gobbler:
http://garynobleshow.blogspot.com/2011/06/gobbler-free-50gb-account-for-signing.html