Several of the embroidery design companies offer collections for making quilts. They are amazing. You make the blocks then using your regular machine you stitch the completed blocks together and they appear to be quilted as a whole.
http://www.anitagoodesignonline.com/floral-foundations/ and this is video on how to do the process...now you might want to skip about the first 12 or so minutes of it to get to the meat of how to make it happen.
http://www.youtube.com/watch?v=9bjHCPPhwTs