Ah sounds nice... OK now here's another question. One of the things the documentation says it can do is:

"Make and store up to 10 rewritable special codes
to send to the vehicle computer"

Why would I want to do this? I don't want to send my X's computer the Self-Destruct code ("Execute Order #66." "It will be done, my lord."). I even read about it in the manual and I can't figure out what it's for... someone hook me up here?