I have a 2003 LE that has a small rattle which sounds like it is coming from the top of the dash near the windshield? I'm guessing something like a screw is just in or near the defrost venting, or just under the dash top. We have not dropped anything into the defrost vent, so not sure what it is??? Anyone else experience this???

I've heard quite a bit about this rattling issue in the newer Camrys, I hadn't experienced it myself, although mine's older, and I'm not really sure what it could be. You might want to check and make sure that none of the retainer clips came loose that hold the vents down into the dashboard.