I uploaded all of the HB Money Show podcasts to my Amazon Cloud Account (free version) last year in case the internet archive went down for whatever reason. I use a Sonos system in my home, and today I found out Sonos and Amazon Cloud can link together nicely.
I am now listening to HB Podcasts (For the 3rd or 4th time) on my home stereo in a tech-cool way since the Sonos iPad app is pretty nice. Of course I could have been doing this with the podcasts in iTunes for a while, but I didn't want to keep them stored locally for space constraints. I also uploaded them to Google Music last year in case Amazon went down too
It's just different episodes of The Money Show. I don't have his political podcasts yet. I tend to pick random ones to listen to from Money Show, or sometimes I decide to go in order and re-listen to them all over the course of a week or two.
I just randomly picked up on some Economics theory ones, and everytime I listen, I find something else that I didn't retain from a previous listening.