3M’s second generation MPro120 mini projector aims to up the ante in this department by releasing the new MM200 projection engine within, potentially turning this into the first decent pico projector in the market for everyone. After all, it does improve on its predecessor by featuring superior image quality from its liquid crystal-on-silicon imager, boasting an enhanced battery life of up to four hours, while its 12-lumens lamp is able to last up to 20,000 hours. Other additions include stereio speakers and a 640 x 480 resolution. 3M has slapped a $350 price tag on this puppy – any takers when it lands on September 1st?