your supposed use an i-xtreme firware on your dvd-drive,think its upto version 1.4. then you make stealth backups,which is basically a patched backup.xtreme flashed dvd-drives wont play stealth backups,but ixtreme does. thing is it isnt 100 percent proven that you wont get caught and banned.some people get caught while others just get lucky i suppose,its the chance you take.