I sometimes have to sew binding on totally by machine; Quilt for Kids organization requests machine sewen binding. Some time ago I found a tutorial posted here on Quilting Board that was wonderful! I use the method exclusively, both for sewing binding to front & hand sewing to back and machine sewing binding to back, fold over to front and using a decortative stitch to sew to front of quilt. Can't find the tutorial when I did a search, however this link if very similiar. The only difference is in the method I use the quilt is not taken out of machine at each corner, but the folding of the binding is exactly the same.
http://fingerlakesart.blogspot.com/2...-tutorial.html