<font size=3D"2">Hi again,<br><br>I am looking for suggestions on speeding = up he spreadsheet calculations for my courses. Currently, each student take= s 25-30 seconds to calculate, so a class of 20 students takes 10 minutes or= more to calculate. This seems a little excessive...:)<br><br>Thnks,<br>bre= w<br></font>=