Yes Steve all great features especially the Songbook, Korg has really tried to address the needs of players as one of their advertising states "We Listened to You"
http://www.korg.com/KMplay/MSchk.htm?mf=Pa800.wmv


Hopefully they will all listen to what players need down the road with all manufacturers units....
But we have to voice our needs to make them EASIER TO OPERATE...this is where the confusion lies. Difficulty in the operation of these complex instruments can make or break someones decision to buy, keep, or play the unit......another thing I think is imperative for EVERY UNIT MADE is to have QUALITY Instructional DVDS included with all units on all levels of players ability as a guide to its operation......this would help so much for many who dont know & who do know but might learn more by watching them.