Toshiba's tiny and bright TDP-PX10

At the DigitalLife show in New York, ZDNet Executive Editor David Berlind stumbles across a projector that's small enough (less than 3 pounds) to fit in most shoulder bags, yet bright enough (2200 lumens) to work in most lighting situations. But packing all that tech into such a small package comes at a price. The projector isn't cheap, and neither are the replacement bulbs.