I have 2 DVD burners on my system. One is a Memorex that's PATA, the other is a LiteOn that's SATA. The Memorex drive won't currently record DVD9 (a recent problem). DVDFab (v8.1.3.8 QT and earlier versions) won't read the LiteOn (or an earlier SATA drive that I had installed). Is there some problem with DVDFab working with SATA drives, or some setting that I'm missing?