How do you burn movies on to a dvd with nero start

Open nero start smart, select DVD, point at Photo and Video, select Burn DVD-Video Files, a window opens, click Add, a small window opens, select DVD video files with extension .VOB, that you want to burn, click Add, then Finished, click Next, select Current recorder: your DVD-burner, select writing speed, number of copies and other options if needed and click Burn