HI ALL,

I AM CURRENTLY RUNNUNG 4-1/60 ON MY OPERATING SYSTEM FOR MY NAV AND USE THE 2005 NAVTEQ MAP CD. IF I UPGRADE TO 4-1/91 , WILL THIS GIVE ME A 3D MAP PERSPECTIVE?. DO I NEED TO UPGRADE AND PURCHASE THE 2007 MAP CD FOR THE 3D PERSPECTIVE ?

ALSO IF SOMEONE BURNS ONTO A CD A COPY OF THE 2007 NAV CD, WILL IT WORK AS GOOD AS THE ORIGINAL ?

THANKS