Syncplicity

I like syncplicity. it is effortless synchronization, backup, and sharing. you can save your files in syncplicity. even if your business files can also save in syncplicity. rigth now i have other site to save my files. I also can backup my files in syncplicity when i lose the files. it is free during beta. if you can invite your friends, they give your 100mb to your account, up to and additional 3GB.

It is a good idea .However, there are a lot of companies doing like this service. Syncplicity is a good place for your business or acdemic.