Thxs Logit.....For all your help/support, but I guess I didn't explain what I needed! When the spreadsheet is loaded there's the Bingo Calling board with a box that displays "00:10" second. When the "NEXT NUMBER" button is clicked on - a bingo number would appear and the countdown would begin. When the countdown get to zero - it stops. When the "NEXT NUMBER" is pressed again - another bingo number would appear and "00:10" would also appear and the countdown would begin again. Somehow, the countdown would be connected to the "NEXT NUMBER" button.