I use Google Maps. It doesn't give audible/spoken directions, but is very accurate and easy to use. It's a free application if it's compatible with your phone.
http://www.google.com/mobile/default/maps/index.html »

I thought the Advantage Club window was closed and opens in April 2009..? thats what they told me the window frame was for existing accounts migrating to the Advantage Account. unless you're opening a new line in the Advantage Club. If you're migrating, im curious to know how you did it? thanks!