I do, and I would love you to point me in the right direction. The OP was in 2008.Hi! Do you have Netflix? I can recommend a few documentaries that are available Instantly.
The great courses, are wonderful. I have a few and they are highly entertaining and very informative. IIRC, once a year they put all the courses on sale. Last sale they had a full class, around ninety lectures, on astronomy taught by Alex Filippenko, however that is now unavailable at the discount, until next year. Others are on sale now.