i'm thinking of purchasing a portable GPS navigator for someone. does anybody happen to have one, if so i'd like your feedback on how you like your brand and how useful it has been. if you could, keep in mind that my gift will be for someone who is new to their town (seattle, wa). i've been looking online and i'm leaning towards the Garmin Nuvi 350. i guess those yao commercials got to me. the Nuvi 660 looks real nice but is too much $ for me. anyone ever looked into TomTom? thanks for the help