Why yes they are. You can get our past shows several ways:
Podcast on iTunes. All current shows and past show going back to 1999 i THink are all there for the taking.
http://www.lunacast.com/moonbase/podcast.php
or search for Lunacast or "Full Moon Techno" in the Apple iTunes store.
Or, you can goto
www.lunacast.com, register and have access to our download section. THis will also get you on our mailing list, informing you of when our shows are.