I want to use a toggle button with an up and down arrow as picture. I want to display the up arrow when the toggle is true and down arrow when toggle is false. My up and down arrows are .bmp files sitting on my c:\ . So to reference the arrow buttons, I would have to change the Toggle_Button.Picture = "c:\up_arrow.bmp" property, whether true or false, correct? But if I transport my workbook to another computer, do I also need to copy the .bmp files over to the new computer in order for this to work??