I have looked at the link to guide in buying a GPS. I do have a question though. We are expats living in Beijing, China. We wanted to buy one here because we assumed that an English version would not work here. Is that correct? Anyway, they told us that you could not input the coordinates. BTW, are coordinates and waypoints the same thing? My question is: Should all GPS devices have a place in which to input the waypoints? The people we asked sold the devices but of course do not own a vehicle so they may possibly not know how to use one. It is all in Chinese and though we can read some characters, it would take a very long time to figure it out. But, if someone told us that they thought that ALL GPS devices have waypoint input, then we will go back and try to figure it out. I hope this made sense. Thank you so much!