hi. i just installed trekbuddy on my blackberry 8310 curve. the app loads up fine its just that it keeps showing me a huge map of the world zoomed out and i cant figure out a way to zoom. im thinking its because i dont have any maps loaded on to my minisd. where can i get these maps? also, is there a better program to use for free gps because i do not have the data/internet plan and want to take advantage of the 8310s gps abilities. any suggesstions? thanks!
