The Infinite Monkey Cage’s 100th episode will be broadcast in the UK on Wednesday, July 11, at 9am on BBC Radio 4 when it will also be available to watch on BBC iPlayer, and then on the BBC Red Button from Monday, July 16. If you're in the US, you can download the podcast from a number of places including iTunes.
So, does one need an iDevice of some type to listen? Or can one download from iTunes and listen on a PC?