Looking at bean_2k1's installation it appears that at least one host/server configuration does not like my nonstandard method of differentiating COWOA accounts. In this case, php gives the error: "Email Error: Could not instantiate mail function."

That means I have to use a standard method of differentiating accounts. Should just be a small modification to the existing code. I'll probably have it out next weekend as the weekends are when I tend to get this stuff done.

Boggled, it's answered a bit. I'll probably document it more clearly since you've asked. (;

If you already have tableless order steps installed, making the move to COWOA w/tableless order steps would look something like this:

I) Creating the new CSS files.
A) Edit the css files in the package to match your old css files in terms of colors, border style, etc.

II) Putting the modified order steps code into your checkout pages.
A) If you don't have any modification to your checkout pages aside from order steps, use the checkout pages given in the package under /add_ons/ordersteps. They contain both the COWOA modifications and the modified order steps code.
B) For any checkout pages that you have modified, use the overrides-rights.txt to modify them for COWOA. Then open that template from the /add_ons/ordersteps, copy the order steps code(the lines between the order steps comments) and use it to overwrite your current order steps code.

Hope this helps,
Joe