Thank you for you input. Have a spreadsheet customized to user's requirements. Option buttons would be better but user wanted check boxes. Placed some check boxes in frame and others not. Any suggestions on VBA syntax to make check boxes behave like option buttons - only one enabled at a time? I know I need if statement, repeated a number of times but I don't know format. So chk1, chk2, chk3, chk4 in frame. Default chk1=enabled, other 3 enabled=false. When user checks chk2 then chk1-3-4 enabled=false, etc. Hope I am making sense. Thanks again.
JohnShell
JohnShell