Running out of hard drive space can be a pain when you are in the middle of a critical project. When a flash drive isn't enough, an external hard drive works better but can be bulky and not practical for mobility. Maxtor offers a more portable and secure solution: BlackArmor. Not only do you have 320GB of space, but it weighs less than 1/2lb. Plus, this drive is loaded with AES encryption technology to lock down your files. The downside of the BlackArmor is that it is only Windows XP or Vista compatible. So, no support for TimeMachine for Mac users. Nonetheless, BlackArmor does provide significant storage in a compact, secure unit at a great price.
Seagate BlackArmor 320GB USB Secure Hard Drive