How often do you find yourself wondering which lane you should be in? Lane Assistance is one of the new features found on the Nuvi 765T which will provide the answer to that question on some major intersections-- just dont expect it everywhere. Another new feature is 3D representations of some buildings in the largest cities. Something fun to have, but typically not a huge asset to navigation.Still, the Nuvi 765T packs many upper-end navigation features such as route optimization, Text-to-Speech for street names, life traffic reporting, and Bluetooth hands free calling. Some people however might find the slightly older Nuvi 760 a better bargain.