If you mean via the website.. no, you don't have to order anything. You just have to hit the "play" button if you want to watch what's currently one. It's not 24 hour programming, though (pretty much all day, though).
I just found it through one of those little suggestions FB gives you based on pages your friends "like." I'm super excited about it, for sure. The one we watched yesterday was of superb quality! I'm bummed that I missed the one with Ken Ham on Apologetics, though. But I'm assuming if I check the schedule it will be on again soon.
