I've got a general question about a Button on a form... ' <<Backward' the function for this button is to go through the CList and display the contenets at that position in the screen. Anyway at the minute ive got a message box saying ' Reached beginning of list / end of list'. I wanting to go one step further and disable the button if the list is at the beginning or end. Can anyone point me in the right direction? I've tried google and not much use.