https://bitbucket.org/goshawk/gdc/downloads/gcc-4.5.2-tdm-1-gdc-r575-20110717.zip

 * Still based off TDM GCC 4.5.2.
 * 32-bit only.
 * May have issues with Dlls. D2 only.
 * default branch.  DMD 1.067/2.052
 * Contains both D1(default/-v1) and D2(-v2).

See https://bitbucket.org/venix1/mingw-gdc for more information.

PS. I am compiling 64-bit binaries now.