MechCommander2.proj file?

Hello again;

I've notice there was a MechCommander2.proj file in the BuildProj subdir of the MechCommander 2 source sample.

Where does this file come from? Has it been edited by hand? How is it used in the build process?

[248 byte] By [Izzz] at [2007-12-24]
# 1
This project is the non-graphical version of the MechCommader 2 build script. It has the same functionality as the graphical version (Maybe even a bit more) and is used to show how MSBuild scripts are written and using XNA Build technology.
MichaelKlucher-MSFT at 2007-10-8 > top of Msdn Tech,Game Technologies: DirectX, XNA, XACT, etc.,Game Technolgies: XNA Build...