I've seen so many good ideas here that I want to totally start from square 1. I completed backed up everything on my removable memory. Is there anything else I need to back up before I wipe the phone clean? And how exactly do I wipe the phone clean so I can start from scratch like I'm just taking the phone out of the box for the very first time (that seems like ages ago!)? Sorry, I just don't want to mess up anything. I'm really nervous about doing this.