Gladinet Cloud Desktop

Gladinet Cloud Desktop is a Windows client software that enables seamless access, aggregation, and backup to cloud storage sites. The following are supported:

1. Amazon S3
2. AT&T Synaptic Storage
3. Caringo CAStor
4. EMC Atmos Online
5. Google Storage
6. Nirvanix
7. Mezeo
8. Windows/Azure
9. Box.net
10. OpenStack
11. Peer1 CloudOne
12. Rackspace CloudFiles
13. FTP
14. WebDav

Find it @ http://www.gladinet.com/p/moreaboutdesktop.htm

There is a free starter edition for non-commercial use.

The licensing information may be found @ http://www.gladinet.com/gladwiki/moin.cgi/Gladinet_CloudDesktop_License