Just purchased a 6950 last week and running 900/1450 with shaders unlocked. With all the controversy surrounding the 6970 bios mod, many people saying things might go wrong after a few months, I am curious how AMD decides whether a given chip ends up a 6950 or 6970? I just played through Crysis and Crysis Warhead maxed out, and have run Kombustor for many hours to test stability and am curious what more AMD could have done? Basically my point is that if an unlocked card runs stable for a few weeks then there is no reason to believe that AMD did not label it a 6970 because there was some flaw in the card, but rather to meet demands or some other reason. The people whose cards developed some problems, as many have pointed out, were just unlucky.