Here is good stuff, from a old PC 486 (evrybody knows how to get old PC or parts of old PC)

Get out old IDE wires, and take the plugs...
IDE wire is longer, so we'll keep it, so we can have longer connectors after.

I hope i can save time keeping original connexions on plug, but after all we loose time to see which wire is on which pin, and original connexion is very strange and illogic and confuse.
Next step, build !

== GENESIS 2 PC ADAPTER By 2004 ==