Pre-PMA 2003, 15:00 TOKYO: Nikon today announced three new digital cameras, the Coolpix 2100, 3100 and SQ. This article is a quick preview of the new three megapixel, three times optical zoom Coolpix SQ. A radical design and another new approach from Nikon, the SQ has a flat square profile with their trademark twisting lens design. In forward shooting mode it's wacky looking but oh-so Nikon. This preview is based on an early pre-production model, as such I won't be presenting any image samples or a particularly in-depth analysis of performance.