I just purchased the embroidery module for my Bernina 640. Our local quilt shop has classes on using it. I am signed up for every one in March and April. No use getting it if I don't know how to use it. Will be taking more classes as they are offered. I will be one busy girl between finishing grandson's graduation quilt and getting things done for quilt show in the fall. It would be great if embroidery people had a special place on board like vintage machine enthusiasts do.