[wellis77]

ISIS is where it's at if your looking for simplicity, security, safety, expandability, programability, modern-ity, all at double the cost of an AAW kit as someone mentioned. My guess to the reason why it hasn't gotten huge is the fact it's more costly and it takes some thinking to wrap your head around it, as someone else said. There are a lot of guys running it that love it. To me it's more simple to wire, simple to diagnose problems, has added security in the key fob option and disabling the system as well as security codes necessary to start the vehicle if you use inTouch; safety because there are no 12 volt wires run to the dash if you set it up right; the expandability and programability allow you conveniences of a modern electrical system. It would take a lot of add-ons and many relays to get what ISIS has out of the box. The capability's of the system are limitless. I have yet to install mine but I have it all planned out, every input I need, every output, where it will go, what it powers, how I want it to function based on each particular input. It takes planning, which when buying an AAW harness made for a '69 Camaro takes none to install (guessing). That said, I think it's money and brain power (the need to use it to understand the system and plan it out, not a lack-of by anyone). Just my.02.