This is a pretty nifty little invention. It's a file backup that also serves as a super speedy WiFi base station, and you can also plug your printer into the back of it, enabling you to print wirelessly from anywhere in the house. It's a 3 for one. Woohoo!
I also think that (considering everything it can do) it is priced right. A 500 GB version costs $299. A 1 terabyte version is $499.
Read more about it
here. 
