Quickbooks e-Commerce Connector (eCC) Marketpress

Despite how much I wish it were, currently Marketpress is not on this list: http://www.webgility.com/ecommerce-connector-compatibility.php#shopping

I wonder if this is the long awaited solution for the many of us who need a ONE-step process for our clients who use quickbooks for products and (shudder) POS.

Going to go ahead with the implementation using wp ecommerce plugin <sadface> but please advise if such a partnership is in the works or if there's something I should know?