Summary: Mio C520 has lots of breathtaking properties that makes it one of the best navigation devices in the market: 1- The GPS receiver is very powerful. 2- The maps are understandable and well designed. 3- 4.3 inches is the optimal screen size for a GPS device, and Mio C520 has it.
Summary: This looks pretty cool at first glance (I found it for $290 at another site). Anyone have one and want to comment? Can one use the MP3 player AND the GPS at the same time (like in the car? Map and listen to music? Or walk with directions and have tunes?). Let the world know! Thanks.