I have enjoyed Jeepin for over half my life. I started with a 47 Willys, then a 48 Willys, a 76 CJ and last week I just sold my 98 Wrangler. I have used all of those just for fun. I am in the process of ordering a 2011 Wrangler Unlimited Rubicon. Part of my thinking was because I also just sold my 03 Ford Expedition, I want to use this new vehicle as my DD. So I want the off road capabilities combined with a higher level of comfort and new school tech. That being said, I am confused on the level of the media centers. They are the 430N and the 730N. I need to know if I can use the voice command option to run the navigation? I have been in contact with two dealers, the Jeep website and talked to the Jeep consumer service people and got four differant answers. I want to be able to speak a destination (123 Main St. Anytown, Kansas) and have the navigation then give me the normal turn by turn directions. Does anyone have this option in their vehicle and can tell me for sure yes or no and that you are using it in this way. I think it would be an extra nice touch, but need to know for sure which one to get. Thanks for the help.