would it be cheaper to break your window?
i also only have one key, thats all the dealership gave me. I have another transponder key i ordered, i just am not ready to spit up the 80+ dollars it will take to cut and program it.
what i do is i leave my key in my car, and ALWAYS ALWAYS ALWAYS have my keyless entry clipped on my jeans. so i dont take it off and leave it place like i would with a key. you dont have to take it out and put it in the ignition and stuff, so you get out and dont feel like clipping it, then put it down and lose it, stuff like that. i just reach back, lock or unlock the doors, and never touch it otherwise. its been a pretty good tactic so far.
im sure once the battery on either my car or my remote dies, i wont be very happy.