I compiled a list of the various QAYG methods (w/links) back in July on another thread - the info is in two posts.
I'm not going to repost the whole thing again, so here's the link to the earlier posts.
I'm a huge fan of this method - not just because quilting is not my favorite thing to do, but because it can be so versatile.
You know, you don't always have to use a square grid pattern for this construction.
HTH.
here's the link:
http://www.quiltingboard.com/main-f1...ml#post3619357