Hey guys, Just come across this.. http://www.truckaddons.com/Catalog/subpages/Diablosport_tuners.htm Is there anything I need besides the tuner? Is the Diablo cable to PC anything special or will a regular USB work? Also, how 'bout the cable from the Predator to the truck? I am looking hard at this due to price. I was turned on to the Hypertech speedo cali but its $229. This Diablo is $288 and its a programmer. Am I overlooking something. Please advise.