LiteON's seem to have a problem with the burn speed dropping to 4x or so when writing the Lead-out. On a RARE occasion or two my 48125W has not done this, but most of the time it does slow down. I don't know the exact specifics of how long it takes to write the lead-out since I've never timed it, but I suggest using Alcohol 120% to do a burn, and then look at the statistics provided, as they are very detailed, especially when compared to Nero or Roxio!!
Punch Cards -> Paper Tape -> Tape Drive -> 8" Floppy Diskette -> 5 1/4" Floppy Diskette -> 3 1/2" "Flippy" Diskette -> CD-R -> DVD±R -> BD-R
The Progression of Computer Media