Mistie ping!!
I have a hunch you know about this:
www.justin.tv/thesynth
is running MST3K 24 hours a day free. Nice to have on in the background when I need a laugh. Also, a ton of complete episodes, montages and high-lites are on google video.
have you tried both rifftrax and cinematic titanic?
For reference: An Interview With Mike Nelson 2 (Mystery Science Theater 3000 host votes Republican) [FR]