Since I'm not using a self-hosted version of wordpress for this year, I'm pretty much stuck with no javascript and limited html. I had to found some work arounds to get a free hosted wordpress blog to do what I wanted him to do.
Last week I was messing around with Yahoo Pipes and managed to make a RSS feed filter that grab the mp3s in my RSS feed, replace the "-" with a space and sort them by the date.
There is still some stuff to work on but I think it's an interesting share for you guys.
I've used pipes for a bunch of stuff, right now I'm running my RSS feed through pipes to identify mp3 links and podcast-ify. It's great, though it takes a while to learn.