Parallelized encryption/decryption on multi-core processors (or multi-processor systems). Increase in encryption/decryption speed is directly proportional to the number of cores and/or processors.

Ability to create and run an encrypted hidden operating system whose existence is impossible to prove (provided that certain guidelines are followed).

On Windows Vista and Windows 2008, it is now possible to encrypt an entire system drive even if it contains extended/logical partitions.

New volume format that increases reliability, performance and expandability:

Parallelized header key derivation on multi-core processors (one algorithm per core/thread). As a result, mounting is several times faster on multi-core processors. (Windows)

Up to 20% faster resuming from hibernation when the system partition/drive is encrypted. (Windows Vista/XP/2008/2003)

6.0a

July 8, 2008

Resolved incompatibilities / bug fixes:

* On systems where certain inappropriately designed chipset drivers were installed, it was impossible to encrypt the system partition/drive. This will no longer occur. (Windows Vista/XP/2008/2003)

* Other minor bug fixes. (Windows, Mac OS X, and Linux)