I have also bought the binding tool for the Janome 7700 but have not used it yet. I have no idea how to do the corners...I wish there was a good video on it. There also is no video on how to use the monogram. Wish there was a blog out there with good tips and tricks on the 7700...and I have tried the yahoo groups and others so far nothing that great for how to use the different features. Jamone really should do more tutorials...its a great machine and I think they would be able to sell more if they provided more info and videos. I love to do my FMQ'ing on it....very easy and its does not take up room like a long arm.