Have you tried here?....
www.sausagemaking.org :: Index
I've thought about making sausage but always seem too busy to add another "hobby". From what I've gathered, the Kitchen Aid mixer leaves a lot to be desired when it comes to grinding and stuffing a bunch of sausages. I have an old Enterprise sausage/ cider press, you can find them on Ebay. The sausage making forum can answer almost any question.