Magicspin model DVDRW 1116IM does not see DVD blanks

Own a Magspin model DVDRW 1116IM rewritable running on XP, it reads DVDs ok, but can not find or read from 4.7 Gig DVD-RW blanks, the frustration is getting the best of me.
Can someone steer me to a link where to find a driver to resolve my nightmare? Thanks