The Seagate FreeAgent Go portable drive offers 250 GB of storage in a portable package. This is a good drive for home or Small Business backups of important data. Use it to backup all of your stuff or sync changes between your home and work computer. The 5400 rpm FreeAgent Go connects via USB 2.0 with its included cable and is compatible with Windows XP Sp2 and Windows Vista SP1. For added security, the FreeAgent features 256-bit encryption for your sensitive files.