Don't know if anyone would be interested in this or not, but I thought it was pretty cool. I created this for a Mr Excel request. It's retirement plan years to retirement calculator, which is pretty boring. But the OP wanted the form to stay on top all the time. I setup a API call to make excel the "stay on top form" and with application.visible = false. Viola, you have a kinda vb application, running through the hidden excel application.