I've decided to get an A4 but was wondering on the Navagation system. Is it something I'd use? Also if anyone if from the Seattle area, tips on which dealers to buy from? Thanks.

it is easy to program, has a lot of points of interest info (at least in the NE). It's voice promps you, and the display is right in the instrument cluster (and line of sight).

I wish it was DVD based, but then I guess it would cost 50%-75% more. Also, the CD's are far from complete.

Anyone on the road (in a major market)for business I'd say it is a must.