Get a standalone GPS.. Not worth it built in the DVD Player
1)Expensive
2)Upgrade for gps hardware is disabled
3)Updates on POIs & backgrounds are hard
4)No interference on watching DVD and use GPS same time

5K Budget, it its a MUST for a DVD Player, consider Alpine/Pioneer
Budget for player around 3-4k. U save 1k for GPS standalone

This post has been edited by gavinchong: May 2 2012, 08:13 PM