Hiding completed tasks?

[Mark N.]

I have Outlook 2000 running on Windows 2000 Pro. I used to have my tasks
configured this way, but when I last reinstalled Outlook, this changed.
Anyway, when I put a checkmark into the box next to a completed task, it
turns gray and has a strikethrough. It used to hide the tasks.
How can I make my completed tasks hidden again? I've looked high and low
and can't figure this one out.

Thanks,
Mark