If you are looking for biggest, fastest hard drive around, I-O Data now introduced the HDCA UT3.0K external hard drive, offers USB3.0 support and 3TB of storage, as company notes, makes it an ideal companion for TVs with a USB recording mode. It struggles to resist to charm of its blue LED and the possibility of owning more storage that you will ever need. It will be released in mid may, costs $324.