I have the same problem over and over, can anyone tell me what the problem is and how I an fix it? After clonedvd reads the dvd it will not write, I keep getting this messagte: Writing Media Was Not Successful Source Data too large This writer is not capable of writing the source data as required to write these DVD files please use the "copy DVD titles" or clone DVD option. However I was useing the DVDClone option, and I had already burned two movies prior, but there is another problem: On the movies that I am able to burn the program will not let me end it also I can not open the DVD drive to remove the DVD and best of all I can not shut down my CPU, I have to Manually shut the PC down with the power button. seems like alot of problems, the trial version that I used about a month ago worked perfectly, this version is nothing but problems, can anyone help me out with this? Thank You!!!