Joel,
I don't like to complain. But I really think the visual style is very distracting. Is it really necessary to surround the word "Next" in a grey box, and underline the N in next? I think most people will get the point if you just say "click Next." I feel the same way about the dark grey background sections. It makes it much more difficult to read the text formatted this way.
My advice would be to use a monospaced style for user entered input and limit the amount of text that is displayed as bold.
I also want to thank you for taking on this task! It is greatly appreciated.
