Evolution UC33 and B4

Hey -

has anyone round here used an Evolution UC33 controller with Native Instruments's B4? If so - how well did the overlay/preset work? What sort of functionality is there? Does it include things like a dedicated switch for leslie fast/slow or leslie on/off? Does the preset on the UC33 allow for chorus changes (C3 to C1 for example?)

does someone know where I can see a picture of the overlay for the Uc33, specifically for B4

I have good laptop, as well as an extra keyboard to use for the actual playing, and a expression pedal too, but need drawbars. this seems like a reasonable solution, especially considering I have B4 already (for the studio) and only really need one set of drawbars for the gigs I do.

any thoughts?

Thanks

Justin

PS - what is the difference bewteen the older B4 and the newer B4 II? are there noticable differences in LIVE situations?