I haven't bought one yet but am pretty sure what I want, plus I may be able to get some mapping with it too.
Is it possible to plan a route on Google Earth/Maps, making points of interest of villages etc, and then uploading as a GPX file? if so how, as I don't normally use these things.
For info I don't really plan on using it here at home, maybe to get a fix in a white out while ski-touring

The main usage is for foreign trips really.
Thanks in advance