Note 44 (on the fact the Delphi 2007 compiler has "two versions"): See also Chris Bensen blog at http://chrisbensen.blogspot.com/2007/05/delphi-2007-version-compiler-directive.html.
This blog post is part of my "113 Delphi 2007 Handbook Notes" blogging project, to promote my new Delphi book.