I really love the disappearing Four patch. I've made several blocks in that pattern. It's just Too fun. Haven't made a quilt yet because when I saw the tutorial (on this board), I was already committed to other things. However, a quilt in this pattern is in my very near future.
http://www.quiltingboard.com/t-55564-1.htm
also, the disappearing 4-patch pinwheel is calling my name.