I made some changes to some files, and written some extra files to create an extra top level profile tab (called tutor) that allows tracking of students' progress. It contains two secont level tabs for 'all grades' and 'all attendance'.

I'll create and upload diff outputs tomorrow between what I have now and a clean install from the same zip. It is probably not suitible for inclusion in it's current state but hopefully with a few pointers could be packaged in an easy to install way for others to make use of.

Mike