Installed the update on Windows 7 64-bit Pro. No problems at all, very smooth.
I've not noticed any changes to preset sounds, everything seems ok on that score.
I've played with the Voice Processor module. When I play the keyboard, the triggers advance the VP steps; when I use the arp, the triggers advance the VP steps; but when I use the sequencer, the triggers do not advance the VP steps :-( More generally, why isn't there a trigger input on this module? I was expecting to be able to trigger this from an LFO, from the sequencer, from anything :-( Am I missing something here? Not really very useful to me if it doesn't have a trigger input I'm afraid.