Having to spend a lot of time in my car on my daily route to work and back home, I mostly listen to various audiobooks. Curently I listen to audio lectures from Open Yale Couses (here) - there is a lot of great stuff and being it all introductory couses it is easily understandable to general public. It is also good for improving my English skills as this is not my native language. And sometimes it is qute fun also - for instance the Intro to Psychology IMO. The philosophy course on death and the intros to the Old and the New Testament are exceptionally well done, serious and thought-provoking. Kudos to Yale for this great idea and much recommended to everyone! :thumbsup: