question non betting question

[tw burke]

anyone ever rent a car and it has one of those portable navagation systems
if so how do they work--just as good as factory installed ?

[mrwho]

my buddy rented a car and it had ?nuvi? He loved it so he bought one when he got home. He showed it to me and it was pretty neat. I like that if you accidentally take a wrong turn or exit it gives you an alternate route to go back and it tells you how many miles or feet approaching. Of course you need a newer model to have that function i think.

[tw burke]

but this wasnt factory installed
its for an enterprise rental car (portable)