Very interesting my 05 is in the the service center now because everytime it rained my floor was saturated with water on the drivers side. I was thinking that it probably was a sunroof drain problem. Looks like it probably is. I hope they get it resolved soon because I've been driving a caddilac deville thay gave me as a loaner and I'm tired of it. And it's only been 2 days, but hey my Hummer is like nothing else.