Test drove an '05 yesterday and decided I need one in my garage. The guy at the dealership wasn't as up to speed on the options as I would have liked. Wondering if you guys could help me out. 1) Active anti-theft system: if I don't get this option, does the car have a standard passive system (i.e. disables ignition and sounds horn if broker into)? I was looking at an '05 in a parking lot the other day and when I got to within three feet of the car, it beeped at me, then set off the alarm without me ever touching the car. I don't know if that was the active OEM system or an aftermarket type, but that setup was more sensitive than I'd like. 2) Side impact airbags. I noticed the '05 has a system that will disable the passenger side airbag if the occupant weighs less than 65 lbs. Does this apply to the side airbags as well? I have a few rugrats and need to be concerned about these things. 3) When do the 18" wheels become an option? I heard they will be 18"x9". I'm looking forward to getting the new Stang. I was surprised at how refined and solid the car felt.