If you're one of that small subsection that subscribes to DirecTV and owns a 3D television and isn't at work right now, go ahead and flip over to channel 103. It's called n3D, and it's what you've been waiting for.
Mark already got a sneak peak at DirecTV's dedicated 3D channel back at CES. Not a ton has changed about the actual viewing experience—put on glasses, watch, repeat—but we've got a much better idea of what it is you'll be able to watch. Which has really been the question the whole time.