I’ve released an updated Python distribution which resolves the previous problem I had with exporting parts of the Light class to Python. It’s also based on Python 2.2 now, so it’s fully up to date. Get it on the downloads page as normal. I highly recommend getting this even if you downloaded the distribution I released a couple of days ago.
On another note, my main email steve@stevestreeting.com is now back (DNS is now pointing at my new, hopefully more reliable host) so please use that for all correspondence again.