I've uploaded a binary package of octave-3.1.50 for Windows on
sourceforge (http://sourceforge.net/projects/octave). This package
does *not* include octave-forge or OctaveDE. It only consists of
octave, gnuplot and SciTE and is only provided for testing purpose.
I've compiled it with VS2008. I don't plan to provide a
VS2005-compiled version.