Those running short on space for whatever reason may consider keeping an eye out on this bad boy. SimpleTech's Pro external hard drive utilizes two 1.5TB drives to create a 3TB array; large enough number to satisfy any space hungry media user... or perhaps those just looking to make backups (which is always a good idea) more than a few times a week.
All that space, along with four interfaces (eSATA, FireWire 400 / 800 and USB 2.0), and you'll be set for whatever duration you need it for. Luckily for you, they have a stackable design, so buy as many as you need without worries of it stacking funny.
No price officially announced as of yet, but they're expected to arrive around October-November.