I have just listed on eBay a new copy of the Video Owner's Manual for the KN6000 and KN6500 keyboards. It is a comprehensive video written and presented by Tony Pegler. Please read the listing for more details of what the video covers.
http://cgi.ebay.com.au/TECHNICS-KN6000-K...1QQcmdZViewItem

Cheers guys and Happy Bidding!