[Matplotlib-users] question about building from source on windows

I have a question about building from source on windows:
I have installed freetype2 and libpng, for zlib, I have a collection of
dlls,
But, where do I place these so that matplotlib can find them (for the
include files, libraries, etc.  Are there any that I have to rename?)?  I am
using mingw for compilation and python 2.5--I have built numpy successfully
from source and have installed wxpython.  I have the latest version of
matplotlib from the trunk of the svn repository.

Thanks,
William