http://www.truecrypt.org/downloads.php

Many people already asked me for a precompiled version

Unfortunately Iâ??m not allowed to distribute the modified version of TrueCrypt. I respect their license, so I will not offer any precompiled binaries for download. And yes, I already asked the TrueCrypt foundation to use the assembly version from Brian Gladman, but so far I didnâ??t get any response.

So, if you want to take benefit of the opimized AES implementation, here are 3 solutions for you:

1. Compile the project yourself. The few easy steps to do this are described in the blog.
2. Beg the developers of TrueCrypt to link against Brian Gladmans AES implementation and hope that they change their mind.
3. Use DiskCryptor (a russian product) which is compatible with TrueCrypt 4.3 containers (AES256 in LRW mode). DiskCryptor uses its own AES implementation which is even a bit faster than Brian Gladmans implementation, because it dynamically creates the AES encoder and decoder function.

If you plan to use DiskCryptor you might want to wait for the next version. I found a bug in the current 0.2.5 beta sources (buffer overflow when creating dynamic AES code) and already informed the author.