I'm dying to get it on the bike but that will have to wait until the weekend. Anyone ever mess with the accelerator Pump Software that comes with it? Their software looks awesome. Can I screw up my bike by experimenting? I mean hurt the bike where it will cost me to get it fixed? My bike is stock when it comes to the air intake and the exhaust (other than a K&N Air filter) so I'm going to go with the stock mapping. Even that shows some added fuel in the mid-range. I don't know if I ever get my RPMS above 4000 so don't know if I'll ever use the upper range. All comments welcome.