Keep in mind when reading that thread that I was learning as I go. SOME MATERIAL is INACCURATE, it would be worth it for you to read the whole thread -that way, you will learn the easy way what took me DAYS to figure out.
MAKE SURE YOU DO THE LOCK MOD in post 73.
Or, if that is too much trouble - go to any dealer or shop and pay them ANYTHING they charge to help you. Just don't complain that you were without your car for days and spent $600 on something you could fix yourself.