Sync upgrade to 3.4 (I think). Supposedly just maps. From the time it took (1:40), that sounds 'bout right. Took our 90# Mastiff on the ride for the upgrade. He did well on his first real car ride.
Yesterday, I took one of the pups (Sadie, the pit-mix) on errands and we went to a local car show. My little girl did great - no drama with the other dogs and was OK with little kids. She was worn out when we finally go home.