Yeah I hear where your coming from.
It sound like a problem with the fuel injector, make sure you have cleaned both tanks and that all the plugs have snapped in properly. Dont forget its not like those jap peices of crap where you dont have to do any maintainance, its like the differance between a ferrari and a holden.
Just be patient, also go onto the unofficial berg site it has all the mechanical info you could ask for.
Iam having trouble with the Torque limiter, but thats an easy fix under warranty even though my bikes warranty ran out in 2009 they still honour those soughts of things.
Good luck and if you need any help just let me know
Cheers Gotchya