If you've ever dreamed of screaming, "Send in the Cavalry!" when your computer crashes, and then giggling and snorting wildly, alerting all those around you of your clever pun -- then the Cavalry 300 GB external hard drive is here to make your dream a reality. The slick, serious-looking hard drive, with an even more serious-looking wing-shaped power button, is a neat little device capable of not only backing up important files, but also completely restoring your OS if your OS's heart is crushed by a woman. The durable hard drive also includes state-of-the-art shock absorption (otherwise known as, "well-placed rubber"), is compatible with both Mac and PC computers, supports USB 2.0 connections, is stackable, and has a pretty little LED read out that indicates power and data access. The aluminum casing helps keep the hard drive cool, while it's one-button OS and File Data Transfer helps keep it cooler. If you're in the market for a 300 GB hard drive, this one is it -- extremely well-priced for the amount of space it offers, the Cavalry is a well-equipped hard drive that you can trust to ride into battle with you -- it also really, really loves cavalry puns. Things That Make It Special:* USB 2.0.* 300 GB external hard drive.* PATA interface.* Sustained transfer rates up to 46MB/sec.* 10 ms average seek time, 133MB/sec max bus speed, 2MB Cache Buffer.* 5400 RPM.* Helps you conquer the Mayans.