I noticed that v2 has fewer presets than the original. Anyone have any idea why?
Your guess is as good as mine.
First - according to the sales site there should be 86 presets in B3V2, but there only is 48 it look like. So 38 seems to be missing. If this is because i'm not a VC7 owner yet, i don't know. Perhaps it's a fault in the release, that there is'nt 86 presets.
Beside that, then B3V2 has a new better soundengine and more possibilities like multiple Amp and Organ models. I don't think the old presets are compatible.
I have also noticed that there are some new presets in the new B3V2.