Referring Super Articulation 2, even the Tyros doesn't have them designated though Im sure they are part of the 288 SA voices listed for Tyros5. The fact that the 970 has 131 SA vs the 62 SA listed for the 950 (that's double) Makes me think there may be a few SA 2. at least I hope so. either way its double the SA that are in the 950 and that a pretty good leap IMO.

Also a nice increase from 64mb max on 950 to 512mb max on 970 for the expansions seems pretty good.

And btw Gary..... Nice Find!
Thx