Well, the chaptering happens on your end - in iTunes or whatnot. I'll have to look up instructions for how to do it; basically I think you upload all the podfics into iTunes and group them together like an album, and that makes chapters (I play around with the Info stuff to make it what I want). You can add an artwork picture too. I'm not sure how to do it if you don't have iTunes but I'm assuming the process is similar.

If you want me to give it a try, I will, but it won't be until August at the earliest as I'm in crazy work mode the next two weeks and I (stupidly) signed up to pinch hit for McShep Match, which is due the end of this week, hhahaaahahahahaha.