Exactly Ian....good post and so true.
If anyone thinks Yamaha aint doing their homework you are very mistaken.....little changes are common when it remains in the "Tyros family" line each release.
When we see a "Totally new series Model" comes out in years to come only then we will see major changes if at all.I feel at this time we are in an Arranger KB "LULL"....& if you look back a few years of releases with all models big strides have been made. Amazing things are being done with arrangers so dont regress or forget how far we've come to this point & enjoy what we have as more will follow in the near future.

DP the Optimist