One thing I would love to see in Calamus is for the ruler to actually show the parts in american Inch system. Since the American system works in parts 1/4 - 1/2 - 3/4 - 1.0 rather than in tenths. Now I know that I can switch to inches but when I do The ruler markings show the 1 inch in tenths. so the 1/4 mark is between the 2 and 3rd mark rather then having it's own grid line. Pain in the Butt. Now I might be the only american using this program so if it doesn't change I understand....still it's a great program!