ok i have a windows vista computer 160 gb and im having trouble burning dvds i have a program called sothhink movie dvd maker and when i go to add movies to the menu to burn dvds after i click on the burn disc button it starts to work takes an hour to finsih before it starts writing the movie on to the disc and when it does you see the light come on under the dvd/cd drive so to me its working and the when it initalizes the dvd its finsihed u can here the dvd inside turning and making noises but when it ejects there is nothing written on the the disc ive tired it at least 5 times but it still wont work even tho it says its writing to disc and its doing its initalizing im getting nothing anyone with any ideas whats wrong?? Its worked before but now its not working at all