I use to own a 600tt, and dog is a understatment.. But motorcycles are like anyhting else. When something new comes out, it has bugs.. I had bought one new model car in my life, it spent more time in the shop then it did on the road. I figure if you wait a few years let them iron all the bug out it will be a great bike.. In the mean time one could buy as many fuel injection theory, adjusting, and programing books and be ahead of the curve when they get one!!