Okay I just came inside from taking apart the center console & rear vents of my 02. I Found the problem. Basically I thought that the duct's weren't aligned. I got an insulation strip and put that all around the inside of there the two ducts meet. That did nothing. I fiddled around with the wheel that opens and closes the air duct to the rear vents. That was the problem. The rubber and plastic 'air stopper' or what have you wasn't opening and closing. I took off that section and had to finesses the wheel's 'hook' into the rubber and pastic 'air stopper' handle so that it would open and close again when using the wheel. The long and short of it is that the 'air stopper' was always closed and that's why i wasn't getting any air out of the vents!!!