That's my site. To access the files you need a user name and password:
When I say the dynamic selection is working, I mean that the size option in my database are coming up in the cart, so the binding is working. What still isn't carrying over is the sizeselection made on the detail page. Plus, when you hit "update cart", say to change the quantity, the size reverts back to the default size (the cart loses any size selections you've made).
I'm using a pdf from this site: ECommerce_Recipes360.