Hi All, Michael TLV ISF'ed my PT-47 yesterday (read about the details here: http://188.8.131.52/uub/Forum24/HTML/008709.html ). Aside from the excellent job on the calibration, he alerted me to something on my RP91 player. I used to use "N" for normal to view DVDs progressively. Change the value for "Auto1" to "Auto2" the difference is apparent on motion artifacts due to some difference in the process of the RP91. Don't know why, but check out the "Moving Snell & Wilcox" plate in AVIA (I think that's what it's called). It's a shimmering mess while moving on "Auto1" but switching to "Auto2" (or even Auto3) straightens it out a lot! If you're using an RP91 on a progressive monitor, definitely make this change!