I found the source of the clicks I was hearing. It was the backseat center headrest. I duplicated the sound when I was playing around with it, then I clicked it on the high position and it stopped clicking. Then I put it back on it's low position. No clicks on my way to work today... It sounds like there are other noises that will come up in the next few thousand miles though. I'm already at 1200 miles and I only picked up my car in 3/8/11!