IPod and Podcasts

I am a happy owner of 80GB IPod and I must say that I like it a lot. I use it mainly to listen to my favourite podcasts. ITunes is full of podcast feeds. My favourite podcasts are:
1. BBC Focus Podcast
2. Polskie Radio - Nauka
3. Polskie Radio - Radionowela - Motel w Pol Drogi
4. Software Engineering Radio
5. Bloomberg news
6. BBC's Digital Planet
7. In Our Time with Melvyn Brag (BBC Radio 4)
8. Parleys.com
9. Java Posse
10. Google's Developer Podcast
11. ThoughtWorks Podcast