I haven't had time to work on the PHP CGI/MapServer stuff. Been sick all week.
AND, last week I got caught up in helping getting uDig working on Mac OS X. Success! Head over to http://refractions.net to get uDig 1.0.1, the User-friendly Desktop Internet GIS. Now running on Mac OS X! It's a bit slow (Apple java bug) and has a couple quirks, but it works. Requires Mac OS 10.4 and Java 5 (an extra download from Apple).
If you know Java in the Eclipse development environment, especially related to Mac OS X, uDig could use you. I don't know Java, especially Eclipse, so what I did to make it work was by the seat of my pants, to get the application bundle as Mac OS X-friendly as I could.
I also finished off a game that was taking up a bit of my time, so I'll be able to focus more on Mac UNIX port installers and SumomOS.