If I understand you right you want to make more than 1 copy if so - uncheck the option "Delete temporary video files" on the lower right of the writing menu - after the first burn go to begining and go to "Write existing data" and access the Video_TS folder in the CloneDVD temp folder(as default C:\CloneDVDTemp\Video_TS) If uou are using 2 drives you can remove original DVD - After burning your copies you do another movie it will overwrite any files in that folder -