Merely wrote:
It's this one right: http://www.ocatv.com/shows/show/9 ?

That's the show's main page and where you can sign up for the waiting list. If you want emails...make sure you're on the wait list. This is the company that does the filler seating for the audience on the show. It isn't the only way to get tickets...but it's the only public way to get in. Everyone else getting in are friends, family, professional associates and butt kissers of CBS management and producers. The audience is MUCH smaller than it seem on the show. It's not like it's a big studio or anything....they just do a great job with visual effects.