having ct2 problems

[Gamefreak]

i have a cdi file for ct2 now i burned it but at the end dj ejects the cd and ask me to insert a second blank cd the first cd has a audio file and i'm getting an error from dj too when he ejects the first cd.i have never had anny problems burning a game using dj and this brand of cd's can annyone help me out here plz