5by5.tv they have a variety of shows that talk about different topics, with a few of them focusing on startups and entrepreneurship. great question too. i tra

5by5.tv they have a variety of shows that talk about different topics, with a few of them focusing on startups and entrepreneurship. great question too. i travel to nashville from about an hour and a half frequently, so i love listening to podcasts. oh, and even though its not about startups and such (although a few of the episodes are), npr's planet money is really well done podcast on economics. highly recommended.