I've got most of the Discworld novels on MP3 and now associate 'reading' the novels with using the Erg. If I want to find out what happens next I have to go to the gym. Did an easy 44m 10K (2:10/500m) last night, just jogging along listening to Terry (Nigel Planer, actually). This sort of pace is fairly effortless at the moment, positively audaxesque, I just relax into it and chug long. I'm going to have a crack at a full marathon Mararthon in the next couple of weeks. I need to get it done before the bike mileage starts to crank up as I expect I'll lose some upper body strength and I will not have time to recover between events.