I have just come back from Lisbon, where I gave four 90-minute talks on Regularity conditions for Banach function algebras as part of the IST Summer School on Operator Algebras and Applications. I have made the slides, handouts, annotated slides and audio recordings available online from my presentations page at http://www.maths.nottingham.ac.uk/personal/jff/Beamer/
Some time soon I will use Adobe Audition to automatically delete silence from the relevant audio files, and I will make the “pause-stripped” versions of the audio available too. The resulting files are usually at least 30% shorter. (Clearly I spend a lot of time writing on my tablet without speaking!) However, sometimes quiet questions from the audience get stripped along with the silence, so it is probably best to have the full versions available too.
Joel Feinstein June 22 2009