First, the podcast content is improving. I'm finding it more and more intriguing in the more recent shows.
I'm interested in how you are capturing and producing the casts. On one of the casts it became clear you were using Skype to communicate with each other, but the audio quality is way too good for skype, so I'm guessing you are doing local recordings and then combining them. Can you give details, like what tools you are using and how you are combining and processing the files? How much automation have you been able to achieve, and how?