Here is a thing that always drives me nuts; seeing actual Crystal Reports printed out, like on paper. For a meeting. A copy for everyone. Stapled. STAPLED. It's enough to make me swoon. Why? Because the moment the report leaves Crystal, it's dumb. Immutable. Un-searchable. Un-refreshable. And someone at that meeting is going to want to Change the Report. Use different dates, maybe add some fields.
I guess the moral of the story could be to just use a projector. And while you're at it, don't forget;
You can Drill Down Groups, even within the Crystal Viewer.
1. Right-click within your Groups Tree on the left hand side and select "Drill Down".
2. This "breaks out" the right-clicked Group into a separate tab within the viewer.
3. From here, you can choose just to print the currently open Tab.
Keep in mind that Refreshing the report will close all tabs.