www.kwxport.org

You can check out your own copy of the kW X-port source code by installing a Subversion client, and running the following command:

svn co http://svn.kwxport.org/kwxport kwxport

The project files for Visual Studio 2008 SP1 are included, so if your 3ds Max SDK is installed in the default location, it should "just build" if you open and build. Note that the SDK path includes "Program Files (x86)" because the regular build environment is on a 64-bit Windows machine.