They're not 1080p, but they're cheap, lightweight, and play nice with digital files.
Sometimes you're not looking for the absolute best in terms of video quality. You don't need the top of the line and you're even willing to settle for decent. Well the latest projectors from ViewSonic are just that - they get the job done.
Of course, as a tradeoff for the quality, you get a projector that's nice and easy to carry around and just under three pounds for the higher end PLED-W500 and less than a pound for the PLED-W200. They're palm sized too, which means you can stick them in a briefcase or a backpack without having to make a ton of room.
The PLED-W500, which offers a gig of internal memory for all your file playback needs, comes in at $699. The W200 will run you $499. Both will be available in October.