James Davenport's talk "differentiating between algebra and analysis"

(I am grateful to Russell Bradford for the improved title).
The talk was on Flash Meeting
The (hopefully complete) slides are here (last updated 4/Oct/2008).
I now have a higher quality sound recording, thanks to Mesar Hameed .
Thanks are due to Martin Post (Bath) for operating the connectoin, and Paul Libbrecht (Saarbruecken) for setting up the Flash Meeting.