Things I'm concerned about:
DCR bit set to 1: Lite-On doesn't support this. What about Asus?
The number of errors when blackchecks "efmgame" is burned, and then read with a drive that is very tough for reading SD2 copies. I don't know for either drive.
Speed when reading (Already know the answer to this ).
Note: I will personally flame to a crisp anyone who just says "Lite-On Rulez" or "Asus Rulez".