We have released a new version of the Application Compatibility Toolkit 5.0. Internally we refer to it as the 5.0.2 release, although the actual version number isn't 5.0.2, it's 5.0.5428.1056. (I still haven't fully grasped all of the inputs that drive the choice of version numbers.) Whatever you decide to call it, it's our third drop, and it includes a number of changes based on popular demand by you. I wanted to dive into some of the things that we addressed in this release.
We're going to start the update prompts from ACM itself on November 14, 2007. If you just can't wait, then you can always download manually from here and install it right now!