Dual Layer DVD Rom



I have a DVD Navagation disc that I want to back up. It’s a 6.8 Gig DVD Rom Dual Layer. What would I need to do this?



A dual layer burner and burning software.


I just backed up my Navigation software. I used UltraISO to make the .iso file and ImgBurn to burn it to a DVD +R DL disk. The drive I used is a Sony DRU-820A. Worked like a charm.