The latest edition of The Fonecast is now online. Iain Graham, James Rosewell and Mark Bridge take their regular weekly look at the latest mobile news headlines, including the current rumours about T-Mobile UK. And Jonathan Viney, the new sales director at Wapple, talks about the challenges facing the mobile internet. To download the podcast every week as soon as it's released, simply subscribe to our RSS podcast feed or find us on iTunes.