Backtrack 4 Pre-Final Released and How-to Updated

Woot. Offensive Security has released Backtrack 4 Pre-Final to the public.

I updated my Backtrack 4 USB/Persistent Changes/Nessus How-to a couple weeks ago with instructions, but a public link was not available.  The how-to has been updated with download locations and links to the md5sum and sha256sums.

Have fun.

-Kevin