To set up a trade and get a visual layout of where you profit/losses occur as well as you break evens simply set the trade up in your TOS "Analyse/Risk" tab. Dough.com has a very visual display if you set it up in their trade window. After using dough for a while I got to the point that I don't hardly use it anymore as I can see the layout in my head when I look at any options chain. Some people are just much more visually oriented and it really helps to see it laid out that way.