Freyja 0.9.5.1 with Python build for Win32 users support is up. Right now you don't get a full Python modules system like Linux users, because I had to bundle Python in kind 0f peicemeal. You can just copy all the *.py* files from a Python install into your Freyja directory if you need more than the provided modules.
I'll look into supporting separately bundled Python or come up with a 'modules' pack. I really don't want to have to start bundling Python for Windows. =)