Hi Using Theatertek 2.2 with ffdshow and, no matter which sharpening option I chose in ffdshow, I don't get 'clean' edges at the top and bottom of my image where the image meets the black bars (especially noticeable on 2.35.1 ratio as the lines are nearer the centre of vision). Theres like a line which looks out of place about 2/3 rows from the top and bottom and now I've focused on it, it's getting quite distracting! Switching TT auto-blanking on or off doesn't make any difference however I have found that I can use the manual blanking feature of TT to cover up the offending rows with an extended blank area at the top and bottom. This works great but it only applies for the current DVD and although TT seems to remember this setting per DVD, it would be nice not to set it up for every new one. If only you could set blanking per aspect ratio rather than DVD. Any ideas guys for a permanent fix?