The actual Crystal Reports designer is licenced to be installed on a single workstation, rather than on the server. There is a network component that can be installed successfully on a Novell server that allows you to do things such as run PrintTool, a utility that runs reports without requiring the report designer.

If you only require one person to write the reports but many people to be able to print them, then this would be the easiest way to go. If you require more than one person to use the report designer, then in fact a second copy of the designer has to be purchased.