Thanks greensman, will do some more research! In the meantime, here's a new TY I just burned. Burned @ 16x on the LH-20A1HX (external). http://i150.photobucket.com/albums/s102/hobbit112/Incrediblesa20h116xTY16xburn.png This was going good until the last 1/2 gig, then it went to pot. Didn't do a jitter test but this drive runs high also.