I'm trying to decide whether I should splash out and get my car Revo's, I have a couploe of concerns the main one being the amount of money for an unknow return. How much difference does the software actually make to your car, I know I have 30 days to get the code removed with Revo but I don;t want to go to the hassle of getting it done to only be disappointed. Also does the software upgrade help get over the intial pause when moving off from standstill. I imagine this is because of the Tdi engine not making much power until the turbo spins up. If it was a manual then you'd slip the clutch initially. Any feedback gratefully recieved. J.