Hi Bebop

Well my 650 must have been before the KN800 and I can't say with any certainty that it had the KN in front of the number 650. I am sure that at the time I bought it there wasn't one on the market that did have a disc drive or I would almost certainly chosen to have gone for one that did. I had a GN7? organ prior to the 650 keyboard which had a "RAM pack" which was about the size of a 20 cigarette carton and were quite expensive to buy.

I was trying to think how long ago that was and my "feeble brain" can't cope with it I'm afraid!

Joan