Hum, no I had not done that. (didn't see it in the instructions) But it is done now.

It is one step further. When I click on the Shopping Cart, I still see the old checkout format. If i click on the checkout, I get this warning popping up: "Please contact the store owner; some required elements of this page are missing." and a blank page below the header/navigation.

Thinking it was because it was on Maintenance mode, I disabled it, but I get the same thing.

http://challengemehq.com