...also regarding cold weather and windows, this is common through out many makes and models. I've seen this in every car company. Some models better and some worse. It is due to several things. 1 Being the expansion of some of the rubber material. It is suppose to shrink in cold and expand in heat, but not always. Second is the power structure in pontiacs are odd. There isn't enough juice that gets to the windows in the first place. Expecially in winter the heater is on and the seat heater (IF you got it). You may notice it going a little faster if you turn other power items off. Not a whole heck of a lot.

I'm glad you've gone American. My job is not automotive, but it is an American made product, and I can speak for all those of us that make a product, thank you for buying American.

CR