Well, so far I have only figured out how to enter physical addresses into the c330, hubby says that it may be possible to enter coords, (via downloading directly from website), but I'm not sure. The c330 IS fascinating, (of course, that's not saying much coming from my easily electronically-fascinated self, LOL!!), and is very user-friendly for auto routing. I am hoping that if I can convince hubby to go cache this weekend, that he will become interested, thus nesscesitating another GPS purchase.........