The Liteon drive has a hacked firmware from Codeking which enables 20x OS with this media (regular firmware won't allow past 16x even w/ OS enabled in Smartburn), which could explain the PIE jump at the recalibration points. But 20x was a good test for me, because there are very few media that will burn decently at this speed without creating enormous PIF spikes. Even my Optiarc burner burned this media fairly well at higher speeds, and it's a horrible drive at 16-18x burn speeds.
I did the TRT on this disc because it had scanned the worst. I finished off a 25 pack of this media, and everything scanned okay. I've got two more 25 packs, I will certainly do some more TRT's and post them here.
Also I have some +R Optodisc on it's way, I'm curious to see how well it does.