Hi Barry.
It's a good thought to give away as you say here,but please
have in mind that this might be commercial disks, and if so,
they should not be spread around at the web.
Even if the KN2000 are a "pretty old" model now, there's still
copyrights and so on to be aware of.

Happy playing.
GJ
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Cheers 🥂
GJ
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"Success is not counted by how high you have climbed
but by how many you brought with you." (Wil Rose)