I recently upgraded from a palm pixi to a HTC EVO 4G.Probably one of the best decisions I ever made besides marriage,kids and career. But enough about that, I'm actually looking for advice as to what to build my EVO up with. The app market can be intimidating. What can I do with this stock new EVO as far free apps, battery consumption, and browser speed to blow my mind even more than it already is. Also is there a free mp3 music download app(sharing like limewire) and what is this rooting I keep hearing about. Thanks for the help, I have a feeling I will be a long time member and user.