Hello al,Ok i purchased a hex can usb lead a few weeks ago and have done most of the coding i needed to do on my own car but now a friend has asked me to help im out,basically when he bought his car second hand they only gave him a normal type key,not one with the buttons on for the alarm. If he was to get a spare key off ebay is it possible for me to programme it to suit his car, hence him being able to lock the doors via the remote?