I'm going to record the programme and post it on SoundCloud so anyone who misses it (or doesn't get to listen on iPlayer) can catch up at any time. And it'll be downloadable so - as is all the other Martin Carthy content (mostly radio programmes) I've posted previously. I'll post the ink here when it's sorted.
For what it's worth, I record directly from iPlayer using Audacity on my macbook. Audacity is free to download (Google it) and can also be used on PC and Linux. There's no need for external recorders or cables and it's simple to use. It is a bit 'clunky' if you're trying to clean up poor recordings or do anything other than fairly basic editing but for archiving recordings that are already half decent it's perfect.