Car Stereos: which wire goes where?, ford windstar, colours

Question
how do I install a Kenwood KDC 116S into'98 Ford Windstar? the Kenwood has a bunch of wires and the ford has a factory harness.

Answer
I would strongly advise you spend the ~$10-15 and buy an aftermarket harness so you just match up the colours between the aftermarket harness and your new deck's harness, and then just clip them together.  Don't try to cut your car's factory wires.

Justin