The Calendar didn’t get much of a facelift in Entourage 2004, so if you liked it before, you will now (and vice versa). Microsoft added a filtering option to the Filter Box in the toolbar. Making choices in the Filter Box reduces the information shown in the Calendar. This is a good way to reduce clutter and focus on just the information you want. For example, you can view just the calendar information for a single project, hiding everything else.
Joining the Subject Contains and Category Is choices, you will now find Project Is (see Figure 12).