a while ago i posted this
http://www.youtube.com/watch?v=GVtPj2Qx2FM
its the edited version of the podcast with a soundcloud download link included... so go for it!
EDIT: if you'd like a shorter version of the song its quite easy, open it via itunes, right click on the song and "Get Info", then go to options and you'll see "Start Time / Stop Time" just input the part of the song you want, click ok ... then go to "Advanced" and "Create MP3 version", it should take a couple of seconds .. and done.
Now be sure to remove the start/stop time in the original one

Cheers