I asked Joann's fabric store for help on my older model Husqvqrna as it been quite some years since i used it....her response? Do you have the receipt for it? I just wanted a demo to remind me how to use it, i forgotten on how to use it & then she states "we don't use those anymore...the memory cards are impossible to find" Well i have plenty of cards,,,just help on starting the thing! Don't want it to sit on the shelf anymore now that im trying to get back in to quilting. Ooops got off track about the walking foot! But i saw the "ask for classes" remark adn had to put in my 5 cents worth. Thanks!