Finally posted the Windows binaries to SourceForge:
http://gdcwin.sourceforge.net/

There is also something of a re-targeting of the
"gdcwin" project, earlier it only hosted installers
for GDC *on* Windows while now it hosts GDC *for*
Windows (i.e. targetting the i386-mingw32 platform)

This means that there are now GDC installers for
Windows (EXE), plus Linux (RPM) and Darwin (TGZ).
On the non-Windows platforms, it's usually invoked
as "i386-mingw32-gdc" or as "i386-mingw32-gdmd".

For testing the programs, WINE is recommended...

--anders

PS. The old GCC-3.4.2-20040916-1 is now deprecated.
    Suggest upgrading to newer GCC-3.4.5-20060117-1.