Mantis requires Apache, PHP and MySQL. All of which ran fine on our old NT4 server and still run without a hitch on our new Windows 2003 Server machine.

I think there is some basic support for CVS support. If you're looking for subversion support, then trac is probably a goer. I see that the MythTV crerator selected subversion + trac.
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Christian
#40104192 120Gb (no longer in my E36 M3, won't fit the E46 M3)