I've been meeting with Phil Smail, fellow program manager and resident Project Server security guru, on laying out the Project Server security configuration for a Project Server 2007 instance within Microsoft.
I was fairly familiar with the Project 2003 Security functionality so I knew basically what I wanted. However, it quickly became apparent to me that are several new and changed security functions in the new release. So, off to MSDN for a little light reading.
The following security article, which was written by Phil, provides a nice overview of the 2007 functionality. If you are looking to upgrade to or implement Project Server 2007, you might want to take a look at this article also.