Who is Project240z.com? Well it was Chris Hammond (http://www.chrishammond.com), from St. Louis Missouri Half Moon Bay, CA. While Chris no longer owns the 240z, he still keeps the website up and running here.
Chris runs quite a few websites including http://solo2.org and http://sccaforums.com
Project240Z.com runs on the DotNetNuke platform, an open source framework built on Microsoft technologies. Chris is a member of the DotNetNuke Core Team (http://www.dotnetnuke.com).
You can purchase his recently released DotNetNuke book