Alarm w/on board Starter Disable relay?

I think i can see the pros and cons for each of those you mentioned Teken.  Like you said, doing that kind of layering will make it more difficult for the thief to try and take the vehicle. But getting too deep into the disabling could go against me if something goes wrong.  Maybe I'm over thinking it a little but like alot of us here, I've come out of my house to find that my car had been "visited" by some a$$h@le in middle of the night. 

Thanks J for the heads up on that.  I would like to eventually do car audio and security professionally.  But it's not practical to do all that to a "customer" car.  I guess it would depend on the situation and needs of that person.  The more elaborate stuff I would definately do to my own car.  I plan on getting an older truck so i can do all of this stuff to.  Power windows/locks, sound system, and alarm. 

Thanks again guys.  That helped alot.

Duane...

If you think you're confused, imagine how you feel.