I love you NES! I haven't tried this new version yet but still I live you lol! Off to download.....
The calibration thingy that was removed I believe is the one which helps you adjust you're TV's sharpness, color, etc and not the screen size calibration option, it would be pointless to have that removed. It was broken in one version (3.0 I think), then got fixed and now its being removed altogether, which isn't really a problem since as NES said, I don't think it was really being used (well, I didn't really use it myself). TNX again NES!