So I downloaded the software, but I haven't paid for it yet, until I can see if this software is what I need. But when I clicked on the link, I only got one side of the cube. So I messed around and found out how to make the cube 3D so I can see three sides. But if I right-click and hold, the cube doesn't rotate with my cursor. Hence, I must be doing something wrong. Thanks for the help.