Howard Miller

If you put them in groups then you can restrict access to the forums by group.

So you're saying that you don't want the course total to be visible to the students until all three grades have been entered?

If so, I'm not sure if that's possible (but Gradebook has lots of options).

I think we'll need more details. What exactly are these "exercises" and "assignments" and where are you seeing these grades?

The Assignment activity can be configured with Marking Workflow so that it only shows grades when they are released (for example).

Yeh - that's why I suggested Assignment. Each student can only see their own feeback file. I'm not sure what you thought I meant...

It's the maximum size of *each* file (not all the files added up).