it fits perfectly into the 05-'09 mustangs! and for anyone wondering why I would need internet or movies in my car: Obviously its a want not a need lol, and I spend a lot of time in my car both driving and parked, i've noticed i spend a LOT of time using my iphone in there killing time when i get places early/waiting for others/deciding what to do. I can check movie times, sports updates, whats going on around town a LOT easier than on my phone + play games + watch movies + turn my turn directions.
Plus the Rev 2 app is pretty cool for "Dyno" and 1/4 runs along with OBDII monitering
heres a vid of the mustang, theres another vid somewhere also...