What type of bracket did you use,and did you say it plugs into yourIt's a totally different unit. And if you read about the new one it's not all that great either. A lot of people with them are complaining about them. Get a Garmin NUVI for about $150 and it will do anything and everything you want it to. My 755 plays MP3 through my helmet, has traffic alerts, custom points of interests, you can upload a route to it from your computer and a lot more.
mp3 port ,one last thing your Nuvi what model is it Thanks