TxDox21

I am going to attempt to install the basslink that I just bought. I have a little knowledge on how to install stereo items. I installed my own aiwa head unit and replaced te factory speakers. Please respond to these questions as if I had no idea what I was doing though.

Does anyone know if there is a writeup on how to install one?
What cables and accesories do I need to purchase?
What would be the easiest way to install one with an Aiwa headunit that has
1 Pre- out?
What do I need to do as far as hiding the wires?
How should safely I run the power cable to the battery and connect it?

Thank you for any advice.