Hey, when I back up my movies, I have blank dvd's that are capable of x16 write speed, but I'm not sure what speed my DVD burner is capable. I've been using IMG burn so far with x4 speed. My DVD drive is a TSSTcorp CD/DVDW TS-H653L, and I don't know how to find the max write speed supported. Can anyone help me out on which speed I should use? Any help would be appreciated.