Listeners of TWiST get free admission to Launch Conf

Just FYI in case you want in but didn't listen to the latest TWiST podcast: In case you are interested in going to the Launch Conference, Jason Calacanis' new version of TC50, in San Fran, you can listen to his podcast "This Week in Startups" 10 times between now and then to score a free ticket. The kicker is you have to listen live (which I never do). Each of the 10 times you have to check in with the moderator (Roberta?) in the live chat room and there will also be a tweet each time. Especially if you're already local or know for sure that you will go, seems like a good way to save a few hundred bucks.