As far as the creaking goes, I think I have narrowed this problem down to the actual window moving, causing the rubber trim adjacent to it to make the sound. I confirmed this by pressing outward on the window while the sound was there.
For the wind noise, I live in Las Vegas, NV, and I am currently in Dallas, TX. I drove the Armada here and whenever there was a considerable gust of wind going accross the vehicle, it would actually seperate the outer weather strip and cause this annoying wind sound. Anyone experience this? This would happen on both the passenger and the driver side, depending on what direction the wind was blowing.