I have been toying with the idea of backing up a few of my games. I was wondering what I need to do so? Do I need a mod chip? Are there ways around a mod chip? Whats the best software to use to burn the games? Are there any ways to update the software on my PS2? What is disc swapping? How do I tell if a game is CD or DVD? Sorry for all the questions but I am new at this and don't want to screw anything up with my PS2. Thanks for any help you an give me.