Mig is right on this one, doesn't do any good to argue gentlemen, we all know who got what from who. Whether you thought of it, you bought it, or you "borrowed it", we're all on here because this is our thing, there are a lot of bright guys on here. I hope all of us are smart enough to recognize that mutual respect and strength have kept the world from doing something stupid for the last half century of so. As a brother, I think we all need to try to educate the ignorant around us, so they don't do something stupid and kill us all. Now back to the J-20 I'm seeing lots of my preconceived notions changing. Its interesting when you see an airplane in this developmental stage that engineers/designers have had the opportunity to go "grocery shopping" on design features. I am amazed at how similar these airplanes are, now that I've been further educated how close the are in weight and overall performance, and looking at paintguns pics how close the fuselages are in shape and function. They all have a modular appearance, maybe just a function of the cad/cam age? Brat