| I use one most of the time and yet 90% of the time I know where I'm going. Reasons for using one: Traffic updates go into the Sat-Nav.  Whilst not totally accurate, i can use them as a guide. Speed Camera/Red Camera alerts.  Yes, I do have eyes.  No I don't drive everywhere at 100MPH.  It's just nice to have an audio reminder To find POI's (Points of Interest) - Food stops, ATM's, Supermarkets (I work in the food industry) Well those are my reasons anyway.  Oh and for navigation where I don't know where I am... |