Goto
MP3 -http://feeds.feedburner.com/linuxreality-mp3or
OGG -http://feeds.feedburner.com/linuxreality-oggand check out Episodes 55 to 64.

I haven't listened to these yet but I have DLed them, will load them onto my
clone ipod and listen in the near future while exercising. If they are good
I'll use them to help me set up my own server.