OS X Daily uncovered an old clip of Jony Ive crooning about the 20th Anniversary Mac. The 20th Anniversary Mac was a limited edition Mac released in 1997 to celebrate Apple's 20th birthday. The short promo should look very familiar as it has the same talking-head style seen in current product videos. The only thing missing is a "y" on the end of Ive's first name and Apple's patented white background.