This question might be stupid but hey, here goes:
In nero when i'm burning a data DVD with files that I have put on it gives me the option of choosing the Book-Type. I read another thing in this forum that says that if book type is changed from -R(W) to DVD-ROM then the disc will have greater compatibility. Well, the only options I get are 'DVD-ROM' or 'Physical Disc Type'. What is 'Physical Disc Type'? and does it depend on the brand of disc your using as to which options you will get.
p.s. my drive is the lg GSA-4163 and i was just using DVD+R discs.