We've been lucky enough to get a look at the Yamaha MOX6 -it features the same engine as the Motif XS - 355MB ROM - with a range of effects - including VCM.
The MOX6 we have has 64 voices, up to 8 OSC per voice, four part performance, and 16-part song format - ideal for working with the DAW or internal sequences.
One thing that was immediately apparent, and that is that its got a massive feature set. This is quite a deep instrument - so it will be difficult to get everything in to a review under an hour, plus I was planning on having a holiday in the not too distant future!
So, leaver your questions, suggestions of areas you'd like explired and we'll steer in that direction for the final review.