If this will help you out, let me know. I have a 1755 Superchip tuner, you can have for the $20 freight charge to ship it to you, if you are interested. It is unlocked and ready to use. It's not a bad tuner, and for $20, it's a steal. Check on eBay or ask the guys if $20 for the 1755 is a good deal and go from there.