I just had a Toyota key, (blank, factory Toyota) cut for my new Tacoma, as the dealer I bought it from lost the spare key that came with it. I was under the assumption that the new key needed to be programmed, or the vehicle needed to be programmed to accept the new key. The dealer cut the key, and told me no programming was needed. This has me a little worried as far as theft goes. The new key works fine, but no programming? What gives?????