Nothing to do with convenience, just the truth. You're remarkably confident LFF for someone who is plainly wrong I'm afraid. Look, it makes no odds really to me whether you believe it or not, I'm just really trying to be helpful as someone with an interest / some knowledge about the people involved in the project who has got a little frustrated by people saying "it's just binaural". If it was binaural, do you not think the guys would pass it off as such (there was an article in the Independent recently about a guy who was "relaunching" binaural through an Apple App and also audiobooks) - why would 3D60 not do that ? If it was just binaural, which as you correctly say, is an old technique, it would be a little embarrassing to say it's not and then be shown it is wouldn't it ? Not worth the risk! It is also not a technique that uses a dummy head either. That's one way it can be recorded, but it isn't the technique used. I'll give you a scenario that may just blow your mind LFF. I'm sure by your confidence that this doesn't happen too often, but maybe, just maybe you're wrong and someone has developed something you haven't got a grip of yet ? Try that one out......it might be very liberating.