I could listen to Neil Gaiman read the telephone directory for an hour. Listening to him talk about writing and history is even better.
http://news.mpr.org/programs/midmorning/rafiles/thu_midmorn2.ram
(BTW, if you haven’t yet read Gaiman’s new novel, American Gods, run, do not walk, to the nearest bookstore and get a copy. Probably the best new book I’ve read in a couple or three years.