Upper driver's side door squeak.

[musicboy]

I have a similar problem and have isolated it to the latch - it occurs as the part of the latch in the door wiggles around on the part of the latch that is mounted to the body. If I spray it with WD40 it goes away for a little while. I am thinking of trying a cover of some sort on the latch part that is mounted to the body- perhaps cut a piece of small tubing.