Thank you for fast response. This works nice but it doesnt refresh automatically. Let me explain, If I write Bob in cell A1 and cell B1 is empty then cell B1 will become equal to A1. This part work fine. But if I make new change in cell A1 and write Karl, value in cell B1 will stay Bob because It wasnt empty and for my little program its important to change it to Karl. Dont know did I explain it good. I need it to changes in A1 always change value in B1 but from there I could make changes in B1 and that will do nothing to value in A1 and if I give up and delete everything in B1 default value will again be equal to A1.