Dear All,

I have Nuvi 760 with GTM 20, which i bought back in 2008. I tried the method described in this tread, and can't really get it to work.

(1) If i use TTN srevices, it would work for a while, then it became expried.

(2) If i use NAVTEG, then it also show that it needs to be actiivated when GPS & Provider signal become aveliable. But I'm in L.A. area, it should have signal, still not working. Any fix on this??

Please help~!