Yeah, I had a PC3 on my 10R for awhile, sold it. I forget why. I think it was that none of the download maps were any good on my bike. When the PCV came out the big sell to me was the AutoTune add on. Seemed like a good solution for those who aren't near a tuner and don't want to mail out their ECU or purchase another one to flash. Not to mention, in theory, tuning on the fly based on real world conditions and behavior could result in a superior tune. Then most of the feedback seemed to be that it wasn't what it was cracked up to be, so. Anyway. I wonder what the upgrade gimmick would be for a PC6. If they're marketing to Harley folks they don't need more than a long, ridiculous name that sounds obliquely patriotic and they'll be all over it.