http://www.transbuddha.com/mediaHolder.php?id=1765 It's alarming I can listen to this for as long as I can.
in other news:
http://www.windowpane.org/generator_obj.py a handy bit of code I'm using to (ab)use generators as state-maintaining handlers that can round-robin for load balancing when you put it behind a threaded, high level library (like twisted.web)
I'm sure there are better ways to do this, but this fits the bill for my needs pretty well in this instance.