Well take for example other brands of arrangers and persons who use those other brands.
The Roland G70. People who own that keyboard say it fits their needs but admit it could do with some improvements. Same thing with the Korg PA2x pro and Ketron. But not Yamaha users. The sounds and styles on the Yamaha arranger are the best and there is nothing that Yamaha could do to make it better. That is of course until the newest yamaha arranger hits the market.
If the S 900 was that perfect when it first came out, what did Yamaha do to the S 910 that makes it that compelling to get it to replace the S 900? And, doesn’t that mean that the statement at first that the S 900 was perfect and could not be improved incorrect?

[This message has been edited by to the genesys (edited 10-06-2009).]