I'm currently shopping around for a cart solution and it's already clear to me that WP E-Commerce doesn't do this. But I'm wondering if some other cart does. I want to have a small store. Just one item. But on the item page I want it where I can have a form where the customer enters the shipping name and address and when the Add to Cart button is clicked upon, the variables get passed off to the cart so they populate those fields at checkout. Is there a WP cart plugin for WordPress that can do this? Or maybe some module add-on for a cart?