I have been researching many of these backup ideas. Came to the conclusion that you can buy quite a few devices ( seagate, maxtor, buffalo, etc.) all already have Ftp access and auto backup of file storage on drives that cost about 120 bucks. You can also load freeNAS on an old computer and setup the same concept as the current windows Server. So my suggestion or input would be that Windows server should have an option for some sort of email or contacts as an option, as this is basically what the others are missing. Also the capability to stream off of it instead of just being able to download a song, movie, or files. I would also like to see the capability to use a program on the server remotely such as someone logging in and using Quickbooks. I know this sounds like a lot to ask for but. You have to have a product that does more than what everyone already has out there. As i have read in other post multiple versions of HOme server or even options to buy addons would be Great.
JT