hey guys
finally bit the bullet and purchased a dsp, came in the mail yesterday super excited i run out to the truck to put on a tune and I get the "needs update message", well aparently i didnt get the update cable and power adapter. after looking at them online it looks like its just a simple serial to usb cable with a 12v ac. is this all there is to it? looking on ebay these things are close to 80 bucks shipped to my door and i really dont want to spend that if i can just buy a 2 dollar adapter and a 2 dollar power supply.