OK... I got the truck from TX it already has the Super Chips loaded into it. Got a hold of the previous owner and ORIGINALLY he wanted $300 for the hand held so I said no thanks. Starting looking for a Smarty to clear it off of my truck... Tuesday he calls and says he will come off of it a little cheaper if I buy the rebuilt drive shaft he has for the truck (which I need). Then Thursday my loaner SMARTY shows up and now here is my question: If I use the Smarty right now will it for ever clear out the S/C from the truck, and make the hand held now worthless since the Super Chip is VIN locked to my truck at this time???