IF this.Value = .T. Thisform.pgf1.page1.txtlimitedby.Enabled = .T. Thisform.pgf1.page1.lbllimiteddays.Enabled = .T. ELSE Thisform.pgf1.page1.txtlimitedby.Enabled = .F. Thisform.pgf1.page1.lbllimiteddays.Enabled = .F. ENDIFAnd all is well again! Mouse and Spacebar both work as they should....