I have an LG HL-DT-ST DVD-RW GSA-H11N. It came with my PC, so I do not know much about it other than its name. I just want to know if it has the ability to booktype from DVD + R to DVD - ROM. Is there a program that came help me booktype? I'm currently using ImgBurn and DVD Decryptor, but it just says "Failed" when I try to change the booktype setting. Anyone have any ideas? Or should I upgrade/downgrade?