It's got a thing on the sidebar to the right saying "Get your free comedy download".
The current one
redirects to this page where the current offering is "Jo Caulfield Won't Shut Up":
“She came, she saw, she criticised”. This is the show where Jo Caulfield presents her glorious mixture of bitchy friendliness, waspish likeability and foot-in-mouth populism - but always with charm. In this, the first episode of the series, Jo is, as ever, failing to Shut Up about -- love, marriage, dating, celebrity, newspapers, money, cats, sex, pubs, parties and quite possibly Scotland. So if you want to know what Peaches Geldof thinks about totalitarianism and what kind of tipple goes best with a chicken party bucket.
Unfortunately, they don't seem to have put up a direct link to the actual freebie, so you'll have to go
this special product page where you can get Episode 1 of Series 1 of the show for free as an MP3 download.
When I tried it, it was available to Canadians, though you may have to fiddle with the country pop-up bar a few times to get it away from "United Kingdom".