We know, we know -- we're a little harsh on these so-called "personal media viewers," but really, when's the last time you saw someone you would actually speak to wearing these in public? Precisely. For the introverts and social outcasts who just couldn't care less about public perception, Myvu is introducing its very latest in video eyewear: the Crystal EV. Sporting the same SolidOptix technology as the original Crystal, these buggers boast a 64-inch equivalent screen size, which amounts to a 30 percent uptick over the originals. Curiously enough, Myvu asserts that these are availabl