UPDATE: I just added a link to Ben Myers page, which contains audio links to illustrious theologians such as Karl Barth, Wolfhart Pannenberg and Oliver O'Donovan! Just scroll down to "Audio" to find the links located on the side panel.
Resources for biblical studies on the Internet abound, and a recently discovered favorite of mine are academic lectures on mp3. While keeping in mind the limits of this medium, it can be an efficient and engaging use of dead time; it’s certainly better than whistling, since the dangers of prolonged puckering are well known. In any case, if you’ve got an iPod (or another mp3 player), check out the following sites – and if you’re aware of others, be a pal and post the link in the comments!