Ive seen people with Ford remote head keys get a key made by a locksmith that is just a copy of the key blade, and then cut the blade off of the remote that the car came with so its just like a fob and a key. Only thing is youve gotta keep the fob connected to the key on a key ring because it has to be close enough to the transponder reciever in the ignition in order for the car to start. (thats how it is on Fords anyhow). keep me posted if you decide to try it. Ive only got one key so i dont want to ruin it.