[TippeX]

chances are it was the read speed, generally for safedisc 2x/4x read (or the lowest setting on ur burner apart from 1x of course), and 2x burn usually has a higher chance of succeeding than a burn at higher speeds, securom itself is a little more tempermental, but in most cases, low speed read/image seems to do the job, it can also depend on the media that you are burning onto as well, but well at a 2x/4x burn it should burn fine