I have read a bunch of forums on how to correct my inability to add items to my cart... check out: http://ripleystuff.com/vt/monogram/products
You can then select one of the hats... choose add to cart and it shows up with the no items in your cart!
I have looked into the UID=0 but that looks fine. I have unchecked my boost module I installed. If I am logged in as an administrator then it works fine. I also have anonymous users can checkout checked too!
My client is not very happy with me so any assistance would be much appreciated!