anyone still using the power commander 2 on their 929? I am having trouble connecting it to computer. When I start the bike, it starts and as soon as I touch the throttle it dies. bought a serial cable to usb, downloaded power commander control center, power commander 3 software and tunes from dyno jet. when connecting to computer it won't recognize the power commander. I've got the software running in compatibility for windows xp. any help would be appreciated.