just got my droid, and the droid suction cup car mount, it will work on the fuel door. just have to get it right on top center and push the lever downfirst then hold it and lock it down. pretty soild mount. i tried to pull it off and thought the fuel door was gonna come off. now i just have to get a charger port wired up as the cig light outlet wont work. i can get the light on it to come on but it wont charge from there.