Thanks thats realy helpful, still can't comunicate with ecu though, so not sure whats up, when I was emailed the profile file it said it might of been corrupted when sent so might have to get it again, if anyone has it and would like to send it to me I would be very grateful the profile is TV8V1-4, I'm allright with the nut and bolt thing but this computer lark takes a bit of getting used to