Hi, I am wondering how you put DC image of an emulator on a disc and roms on a CD-R. I am using discjuggler and I can only put the emulator on and once I do I can'[t put any roms because I only have a CD-R(the drive is CD-RW but i only have CD-R discs) do I need CD-RW or is there another way I can put roms on the same disc?