Online music storage locker MP3Tunes has increased the capacity of its free cloud based service from 2G to 10G.  That should be enough capacity to store 2000 songs for play on almost any connected device.

"The goal is to store every internet user's music collection in the cloud and make it available everywhere they want to listen," according to the company's blog. "This will require a massive expansion of our system but we're ready to make the jump from hundreds of thousands of users to tens of millions." Invites are available here. 50G Premium accounts are also available for $39.95 per year.