Last week I found a GPS Car DVD Player in yotang.com, its price is $337, I think it is cheap, but I am not sure, how do you think about it? and who bought something from Yotang.com? can you give me some advice? urgently!!!!! thanks

One of the big downsides to most car gps dvd players is that they require you to keep a dvd of the maps in the unit. You really do not wwant this kind of player, you cant put a DVD or CD in while you have the GPS.

Even worse is that some of these don't even let you use the radio while the GPS is on.

So the big thing to look for is that the maps are stored on a hard drive.