Heat issue - weird moisture on window?

I started this thread. It seems after my threads get so long, people stop replying.. so I'm starting a new one. Here's a link to my old thread...

http://www.automotiveforums.com/vbulletin/showthread.php?t=1085609

I was driving with my wife and she said she could feel the heat blasting in the center of the car on the passenger side and blasting from the door coming down. I felt down under the dash and the only place I could feel it coming out was in the center. Nothing from the driver door. I'm attaching a pic.

A few years back, I had my car in a shop (I can't remember why.) I had to leave my car running and the tech looking at my car (observing whatever issue it was), commented it was really weird the way the fog on the window was going up on a diagonal on the driver's side. I wonder if that's a clue in to what is wrong with my heat. Attached is a pic so you can see the way my windows fog weird...

Your recirc door maybe stuck closed- needs to be open to fresh air when trying to defrost windows. Can you hear it when it moves when commanded?

That's an idea. But if it was the circulator door, why would only the driverside 1/8 of the window fog up and everything else defrost without any problem?