Thanks for the advice. The grinder i ordered came from Harbor Freight, it's a little electric model that some folks had mentioned was a decent machine for the price. As always, I know you get what you pay for and in my case, I usually get less, but I definitely wanted to get something to start grinding with. I see that it comes with the stuffing tubes and all, so I'll likely go that route first when I get a chance to try stuffing sausage.
I was just asking because that horn stuffer came up in a search and for the price, I wanted to see what the consensus opinion was before I dropped any cash. The vertical is now on my list of toys, much to the wife's chagrin.