This new version is screwed up, the add to cart button, quantity boxes and a the whole template system is jacked. I cant get the add to cart button on the product list pages to show not matter how much I mess with it. Also, it has an issue with Joomla template assignments. On top of that, there is no support for these issue on their site.
I would wait until the next version, because this one is not ready for to be distributed.