Hi, 
I already set up a MapServer(MS4W) in my computer. It works. I would like to read source code. I tried to download the file "source distribution" created by Howard Butlur. The problem is that I don't know how to deal with file "mapserver-4.8.2.tar.tar" in Window.XP .  
Is there anyone can help me out?  Thank you so much!
Liping
