Well, when I did Corbomite, I had a copy of the laserdisc print which I had transferred to my iPad and kept it at my workstation while I compiled the cues. It took about three days, maybe an hour and a half a day. It turned out pretty good, but the sound guys on Trek got away with covering clumsy edits with sound effects once in a while. Without the benefit of that, I fudged a couple of edits to make them transition more smoothly. So it's not 100% accurate. It;s more like 98%, but it makes for a less jarring listening experience.