Slow Windows Question

[780alti]

Has anyone ever had a problem with their windows rollling up and down really slow, to the point where they are pretty much crawling back up. Just noticed this last week, gonna go get it cheked at the dealership soon, but wanted to see if anyone else has had this problem.
http://s995.photobucket.com/albums/af74 ... -41-04.mp4
http://s995.photobucket.com/albums/af74 ... -40-46.mp4
Temp might have something to do with it, its usually around 0C to -10C these past few days.

[mrodrig2]

Pull off the door panels and grease the tracks. If not that, the window motors may be shot or you have power problems in general.