Pico projectors haven't really taken off like some people thought they would, but Optoma has an interesting new take on the compact projector genre: it's called the Neo-i, and it combines an iPod/iPhone speaker dock with a "tabletop" projector.
Though the Neo-i isn't cheap at $449, its specs are better than your typical pico projector. The Neo-i is a 50 ANSI lumen DLP projector that offers WVGA (854x480 pixels) resolution in 16:9 format, with a "full-bodied" 16-watt stereo system (yes, it's built right into the dock). The Neo-i can also be run using an optional outboard battery pack, and its bulb is rated at 20,000 hours. (Yes, it has to be replaced at some point.)
In contrast to its much smaller PK301 pico projector, which we were told has the same light engine, Optoma is not classifying the Neo-i as a portable device. However, at 12.8 inches wide by 8.9 inches deep by 3.1 inches tall and weighing 2.5 pounds, the unit is small and light enough to be considered "transportable."
How's the picture quality?