Messages

Just picked up a 60cx and I want to add the city navigator to it.  Only question I have is which version is better to get, the SD card, DVD or file?  I have an 8gb SD card in my GPS now is it possible to add the city navigator to that card with my other maps and still be able to access all of the data?  Or do I need a separate SD card and swap them out if I'm driving or in the woods?

This might go along with what the OP is asking but is there a way to have google earth over layed on the base camp screen?

I am new to this but have the same problem as the OP.  I have a Garmin 60cx but on the basecamp it doesn't even show rivers other than a thin blue line.  Is that because it is not included on the Texas topo or is it something I need to change?