Got out riding this afternoon.
It was my first day cutting over to GP style shifting and wow I screwed it up a lot.

A few times I tried starting out in 2nd, meant to upshift and downshifted - can you say super rev !?!
I couldn't find neutral as easily either which didn't make a whole lot of sense to me.
 

photo of Corse Powershift replaced with carbon fibre linkage 

 
But I've got to say that once I got a hang of it, it's way better than 1 down 5 up.
kick and twist is really natural under hard acceleration.

What can I say but 'Twist It" - Dz