Clyde - I just ran into a bit of a problem installing the Order Steps - Tableless on my 1.3.6 beadedlily site. After install, while advancing to step 2, I received this error:
Fatal error: Call to undefined function: in_special_checkout() in /home/example/public_html/shop/includes/templates/custom_Tim/templates/tpl_checkout_payment_default.php on line 50
Any idea what that means?

Thanks