It must have been terribly difficult to make all these patterns conform to the different methods of construction. I am in no way criticizing the way in which they are presented. I just have a problem with doing some of them.....just me, I'm sure......they are still a lot of fun and I appreciate having them on the CD to access. I have no idea how you all do them so well, but I admire them......and just keep plugging along. The blocks I see posted here are so inspirational......every single one!!!