In typical Sony Style, the outfit's booth was comically large at this year's Photokina. Not that we're complaining or anything, particularly when it's using the show to demonstrate an eight-pack of colorful new mirrorless concepts. Tucked away in the NEX corner were four NEX-3 and four NEX-5 cameras, all doused in colors that aren't available anywhere at the moment. We're guessing that Sony's doing its best to beat