For some time now the three DVD burning programs I have won't seem to work. The three being Roxio burn, Windows DVD maker, and Roxio 2010. The problem specifically? I can put the information together but it seems that either they refuse to encode or they have an issue immediately after encoding. I have a Dell Inspiron 14r with windows 7 home premium and norton for security. Any ideas on how to help me with this would be greatly appreciated and I apologize for the lack of information.