Macintosh hangs if TOPS 2.0 is selected from the Apple Menu, while in Excel
1.5. TOPS technical support does not know of any compatibility problems
between TOPS 2.0 and Excel 1.5. They recommend upgrading to version 2.1 of
TOPS, which is now available and has been fully tested with Excel 1.5. For
more information, call TOPS at (800) 627-5858 for upgrade information.