Favorite iPhone/iPod App

[dmcglu82]

What is your favorite app?, I myself like the XM/Sirius radio app.

[Kagato]

Maps.

In my line of work I get a lot of people asking how to get from where they hop off the bus to a set location, with maps + GPS it means I can load up the program, activate the GPS to track the bus's current location, type in their destination and quickly rattle off to them which way they need to go to get to where they want to go to.