700wx, using gps. Need help, please.

[nicolasraage]

Do I have to use an external gps receiver to use a turn by turn direction software?

I was under the impression that the 700wx was "gps enabled".


Also, I have found there are 2 types of gps add-ons. One slides into the memory card slot, and looks like an antenna, while the other uses bluetooth and has a memory card for maps. I know the latter can be used for turn by turn driving instructions with voice, but can't find much info on the one like an antenna.

I downloaded a program called "yahoo go 2.0" which has a lot of features, like maps and turn by turn, but when I try to connect to the gps feature, it says it can't find it.

Any input is appreciated, I have been searching for info to no avail.