Please Help!!!!!

[fatsbrown2]

I just got my riteks, my messiah 2 installation, and downloaded prassi and recordmax now- Everytime i go to use the software to copy my original, the image process goes fine. When i get to the part where i burn to a disc, i keep getting the same error message- "disc is incompatible with this type of operation"- this is both on prassi and recordmax now- i used the tutorial posted here to no avail- Do i have to format my riteks??- could i have a bad batch of discs?? i am at a loss- by the way, i was successful in copying one game- vice city, but have a brand new hh 2004 game and cant copy it- please help, im desperate.