To those of you that didn't fork over the $2,000 dollars for the navigation system... how many went with the mooch plan and installed an aftermarket one?

As to the best of my knowledge if you want the stock navigation then you have to purchase the premium package... which adds about $5,000 MORE to the over-all cost of the car. (Premium + Navi = 5 k) I don't want the premium package and i don't particularly enjoy paying for things that i don't want...

So to those that went with aftermarket navi's are you happy with your decisions?

I wonder if they can fit aftermarket navigation systems to come thru the dash like stock ones.... anyone kno? I know it's a long shot but you never kno.