Backup Problem with Magic 3 and V7

[ice_man]

When I insert my dvd disk when the mod chip is on, I get the red screen. When I insert my dvd disk when the mod chip is off, it plays the movie. I upgraded my firmware to GS0H and my burns still don't work. The original disk works perfectly. I used Ritek G03 dvd-r blanks. I know my mod chip works since it plays my ps1 back up without any problem (my Final Fantasy 9 backup). When I try my ps2 backup (takes forever), I get the playstation 2 logo and then, it dies (some blank black screen or the red screen). I am testing with my Batman Rise of Sin Tzu and Transformers original disk. If I can reprogram my mod chip, how do I do it?