I've had PT for about a week now and I've been able to add feeds and download without problems until I tried to get the Adam Carolla Podcast to work. The URL I use in Google Reader is http://carollaradio.com/feed/ and it works fine. The feed has a mix of text posts and audio posts -- I'm not sure if that's causing the problem.
Any suggestions to fix or if you have a URL that works for this podcast, please respond. Thanks!