There's a good list of podcasts for Mom enrepreneurs on the BizzieMommy blog at:
http://www.bizziemommy.com/10-podcasts-for-mom-entrepreneurs.html

Here's the post:
10 Podcasts For Mom Entrepreneurs
29 May 2009

This past memorial day weekend we drove over to Las Vegas to visit the in-laws and relax. My husband decided to plug in to his SEO audio books so I was stuck listening to kids tunes all the way there. So on the way back I decided to download some podcasts to listen to for myself. Here are some great entrepreneur podcasts that I found.
Mom Entrepreneur Podcasts