The Acer K330 projector is only a little bigger and heavier than a palmtop, but it's a lot brighter, with a 500-lumen rating.
Acer K330 : Angle
Acer K330 : Front
Acer K330 : Top
Acer K330 : Back
Acer K330 : Rear Ports
Acer K330 : Angle
