[audiophile]

I have an external Plexwriter 48/24/48TU and a Toshiba Satellite Laptop 1.5Ghz computer. When I try to duplicate in Microstudio 2604 or add track under custom assembly. I get the error message(Select a reading device ((cdrom)). I have tried selecting the device and detecting the device.
I can, however import tracks and use Keyrite and Vogone and then write them successfully back to a CDR and use it as a cdg??? Help! Please!