See attached file.
This was generated by untarring psyco-1.5.2-src.tar.gz and running "setup.py bdist_wininst".
I'm using python.org's binary release of Python 2.5 for Win32. Psyco was compiled with MSVC.NET 2003 (no patches or service packs).
Appears to work from a very quick test. Usual disclaimers apply.
(not logged in)