We recently integrated Amazon Merchant orders with our warehouse software. It is a PHP connector (running on windows) that pulls the orders from Amazon Web Servers and pushes them to our warehouse software SmartTurn. Anyone interest in the code we would sell / license to you for a fraction of what it cost us to build. this may not be of too much interest since we bypassed Ablecommerce and it doesn't receive the order info at all. But it does connect and pulls the orders and could be altered to send to Able Db possibly.
we process about 30 to 50 Amazon Merchant orders a day on average (now automated!)
