I did a Google search under the terms "quilt miter tutorial" and came up with this You Tube Video
http://www.youtube.com/watch?v=uUh7MbELkXs
If you don't care for that one, when you click on the link above, there will be several other ones on the right side of your screen to choose from. Hope this helps. By the way, what are "
ME blocks " in your original post? just curious.