Portable Media Encryption

Hi

I am looking at options for portable data drives (Hard disk & USB) encryption. Ive looked at things such as Truecrypt but need to come up with some other solutions. I was wondering what anyone else may use.

Another product I came across but cant find a great deal more information or feedback on is this Sandisk product. http://www.sandiskcruzerenterprise.com/products/CMC/index.php

Has anyone any exposure good or bad to this product?

Thanks in advance for any responses.