Podcast or videocast, which do you prefer?

Do you podcast you lectures? . I have started this in a small way but from the system logs the results were not encouraging. Anyway I started to give the whole idea some serious thought recently. From my own perspective, if am driving or travelling on public transport, then yes I would listen to a podcast, however if was sat in front of a computer, then I would appreciate something more visual. The feasibility of videoing and editing a whole lecture on a regular basis would for me be unrealistic. But do you really need the whole lecture, well no, and all I record usually are selected parts in audio using my PDA. Anyway I decided to pop one of my audio tracks into one of CrazyTalks avatars, the result, good, judging from the Moodle logs, the media is definitely getting a better response. If you would like to take a look just click here. Please feel free to feedback on your own experiences by posting to this blog.