How to improve the level of assurity in your Windows System integriry and data integrity - Windows Vista's Bitlocker feature

The most popular area of discussion I experience regarding Microsoft @ InfoSec related to Bitlocker (a feature of the high-end SKUs of Windows Vista) - formerly known as Full Volume Encryption and Secure Startup.

There's some interesting discussion in the blogosphere. *** Edited to fix broken link ***

If you aren't familiar with Bitlocker then read this if you get a mo(ment)

Do you think Bitlocker will be useful in YOUR production environment - your comments are appreciated.