toshiba 505 labelflash can you install lightscribe on it

Hi, I purchased a new toshiba 505 satellite series last month, it has labelflash & windows vista. I purchased a copystars 7 duplicator last week with lightscribe. I can't get the computer to accept the software for lightscribe. Copystars techs tried but could not help with the installation. When I tried to install the lightscribe discs under compatibiliy mode as suggested by staples, the computer crashed and toshiba phone service thought a virus had corrupted it but after the phone help of taking out the battery and resetting everything it is up and running. I do not want to return the duplicator, does anyone know how lightscribe can be installed in this toshiba. If I purchased one external lightscribe driver would that help at all? I am unable to use the lightscribe feature of the duplicator due to this. If anyone could help, it would be very much appreciated. Thanks in advance