++ Christoph Gohlke's great pythonlibs for Windows

from dev page: "Unofficial Windows Binaries for Python Extension Packages. This page provides 32- and 64-bit Windows binaries of many scientific open-source extension packages for the official CPython distribution of the Python programming language. The files are unofficial (meaning: informal, unrecognized, personal, unsupported, no warranty, no liability, provided "as is") and made available for testing and evaluation purposes."