Rooting Android


Hello. Does anyone know anything about rooting android phones? I have software that im going to use, but i want to know something first. I have the DROID 2 R2D2. It’s the DROID 2, but it has extra stuff on it. If I root my phone, with all my special Star Wars stuff be there? (Apps, ringtones, wallpapers, live wallpapers, Star Wars boot)