The Hardware Zone looks at the GStor Secure Mobile Storage solution.  While it looks like a normal HDD enclosure, by using the GStor security key, you get 64bit, on-the-fly encryption.  There is a big warning, though the security key slot looks like a Firewire slot, it isn't!  Plugging a normal firewire cord into it may damage the enclosure, your PC, or both.

"Excelstor's latest external storage drive is more than just a portable hard drive. The GStor Secure

Mobile Storage device comes with hardware-level encryption that secures your data from unauthorized

access, so much so that the drive is rendered unusable without the proper authentication."

Here are some more Storage reviews from around the web:

  
STORAGE

• Icy Dock MB122SKGF-1B and

  MB722SKGF-B Drive Enclosures Review @ Bigbruin

• A-Data 2 GB Fingerprint Drive @ Overclockers Online
• Vantec NexStar LX NAS HDD Enclosure Review @ Virtual-Hideout
• Revoltec HDD

  Silencer @ ThinkComputers

• Silverstone MS01 External

  3.5" HDD Enclosure @ The Moditory

• Plextor PX-750A DVD-RAM @ BCC Hardware