This is my first post here so I guess that makes me a newbie. I was wondering why I can't burn an ISO Image to my Memorex 16x DVD-r's. My burner is a NEC ND-1300A with 1.08v2 hacked firmware. It appears that my burner wont write faster than 4x to a DVD-R, but when I try to turn down the write speed to 1x, 2x, or 4x, I always get the same error (Illegal Disc - Nero, IMGBurn, DVDDecrypter, and ISOburn) I don't believe there is anything physically wrong with my disc drive other than it is just old, it burns everything else that it can perfectly and I have never had a problem with DVD-R discs before. Could it just be that that particular disc just wont work or is there something I am missing?