I have a 325 iC. The from a visual stance - aside from the plastic window - is in pretty good condition. However, when I drive, at neighborhood speed, it's like a symphony of creaks and squeaks from the top. It doesn't buy me much, cos I assume it's due to the age of the car, but I'm just wondering if there's anything I can do to minimize the noise. Something in the roof mechanism needs WD-40 or what not... uh.. help?