Hey all, got another squeak that's annoying the heck out of me. It's in the door rubber, towards the top near the handle. It's basically the rubber that's on the car body that makes contact with the door and seals it I guess.

It's the rubber right below the cheesy seatbelt pad (Not my car)
The rubber has worn and gotten shiny and slick, and I guess the door tends to squeak now as it vibrates against it on rough roads. I can remove the problem by sticking a towel in between and closing the door on it, not a very permanent (or sightly) solution tho.
Anyone know of any really good rubber conditioners, or maybe suggest something I can stick maybe on top of it to help eliminate the sound?
-David