py2exe is a distutils extension to convert python scripts into windows exe-files (plus maybe a few dlls), able to run on computers without requiring a python installation.
New in release 0.3.0:
The first release which can create windows NT services: A sample service with detailed instructions is provided. Builds version resources into the executables. Other small bug fixes as well.
Download from the usual location: http://starship.python.net/crew/theller/py2exe/