I have an image of "bully" and "nhl 2007" in .iso format. I have tried to burn it using alcohol, DVD Decrypter, and nero, and I am still unsuccessful. The burning programs will go through with the burning but when I try to play the cd, it wont work (and yes, my ps2 is modified). Also when I put the cd in my computer, it says that the cd is blank. What am I doing wrong, I followed all the instructions in burning the game in this forum. please help.