Got my cable back from Tuneboy today for repair, hooked it up and no response from 2 different computers. Don't know if its the cable or what. If anyone is close to Longview, Tx I'll send you my cable and you can try it out with your tuneboy to see if its the cable or not. I'll pay postage both ways. If the cable is the problem I'm leaning toward TuneECU. Thanks in advance.