I find it amazingly ironic that this thread has developed at this time, as I spent a good part of Monday and Tuesday playing with the "Sound Control" feature on my kn6000 ... what a difference it has made to a couple of tunes I had put together ...
And, I must admit

I have NEVER used the composer feature ... Except for the addition of a hard drive, the kn6 is pretty much as delivered... BUT, as delivered is pretty darn nice !!! ...
t.
