Hi, I have a backup of a game I own. It's on my PD hard drive in file format (r00 etc) and as a rar. I've used xiso to make an iso and burnt it with alcohol and nero (using the force dvd option) but the disc wont play. It's not the dvd disc itself as I have made others that worked in the past. I have read elsewhere you need to put default.xbe in the root folder but I'm not sure about how to do this. Can anyone help please?