The folks behind the cloud storage and secure file sharing solution Box.net just updated their Android app. To celebrate, they’re giving away 50GB of free permanent storage to anyone who signs up for the service in the next thirty days. (Note: There are bandwidth limitations.)
https://market.android.com/details?id=com.box.android&hl=en
https://market.android.com/details?id=com.box.android&hl=en