I'm a bit addicted to listening to podcasts as I walk around the city. I discovered this new one on youtube though which is a great way to listen to it as you peruse the internet. It is Carpool where British actor and comedian Robert Llewellyn picks up various comedians and actors and drives them to their destination chatting along the way. This one with Jo Brand is a classic, there is Kevin McCloud from Grand Designs, Stephen Fry. A good excuse to head out walking while the summer weather lasts.