A couple of links and shoutouts.
Check out Jeff Goldsmith's interview podcasts. He is Sr. Editor at Creative Screenwriting Magazine. Not only are his casts fun and informative, but, he's a nice guy and actually responds to us little guys out here. Go to http://www.creativescreenwritingmagazine.com/ for details. Also, search in podcastalley.com. It's free to subscribe to the podcasts. Here's my shoutout. Hey Jeff!
Also, check out David Trottier's book The Screenwriter's Bible. He's a nice guy. I emailed him about a course and he answered a technical question about format for me. http://www.keepwriting.com/
Finally, please visit http://filmmakingcentral.com/fmc2/ and check out David's podcasts. He always has interesting topics and guests.