How can I get the Yahoo Go Mobile Driving Directions to find my position more consistently?

I love LOVE LOVE this new Driving Direction, Traffic Update in the Yahoo Go Mobile program under Maps. The first time I used it I was totally lost, it found me by a cell tower signal, and sent me right to my destination. I was so entranced I drove in my car constantly updating my position on the map. Who needs a GPS Navigation system for $300 if I have this!?!
... not so much, because for the next week, the program refused to find me even when I went to the exact same places it had found me before.
Has anyone else used this? Any tips on how to make it work accurately or at all?

Anonymous2008-04-12T04:17:22Z

Favorite Answer

This section may help you:
http://help.yahoo.com/l/in/yahoo/go/mobile/localandmaps/localandmaps-06.html