I'm looking for a NAS box with encryption and the ability to back up to a remote server. I looked at the Freecom Data Tank (http://www.freecom.com/ecproduct_detail.asp?ID=3525&CatID=8070&sCatID=1147645&ssCatID=1147645), but I'm a little worried about the "encryption button" - does anyone know if this is, in fact, any good?

I also can't find out anything about backup.

Does anyone have any input on this?