A small but not completely insignificant change....
I just remembered that HTML5 includes a "download" attribute for <a> tags. That's probably gibberish to you, but the important part this means if you click the cloud/download icon, it'll actually download the fucking file, rather than trying to open the MP3 in a window. This'll only work for newish browsers, but if you're not using a newish browser I hate you anyway.
(also this only applies to the most recent 10 or so episodes, since those are the only links I changed)