Reference: 1088i to XviD/AVI 1280x720 via AVISynth/V'Dub for PC playback. I'm having some trouble implementing motion compensation (mode=2) in the "changespeed" function/filter. It introduces major combing artifacts no matter what deinterlacing threshold value (0-8) I use. Mode=0 and mode=1 work fine and I can effect a noticable change varying the deinterlacing threshold in conjunction with them. My 1088i source is processed through DGIndex with field operation in forced film mode. I also processed one without forced film and then added telecide.decimate to my avs. Both produce the combing artifacts noted above. Suggestions appreciated. If more info is required please let me know. ;-) Thanks