The leak seems to be coming from the upper left corner of the drivers window. I can push on this area and it seems to change the pitch of the whistle. I checked the window seal and it looks OK but, just doesn't seem to be sealing. After further investigation, I found the whistle happens when the sunroof window is open. This is not a little whistle, it's like the Keystone Cops are after me! (Showing my age)
On the windshield... I'm getting all sorts of stories on that one. All of the Autoglass shops are telling me that their glass is identical to Lexus OEM glass. The only difference is their glass doesn't say Lexus on it, although it has the same tinting and the same matrix pattern by the mirror. Mine doesn't even say Lexus, it says Toyota! For that Toyota logo, I would have to pay an extra $250. Yes... I like to keep the car original but, whats to say five months down the line I don't get a rock in the windshield. That Toyota logo isn't gonna be that important to me then.
I did check with my local Lexus dealer and they told me, they don't replace windshields. They send there repairs to Safelite.