From Slashdot.org

Lumenlab, a rapidly-growing website dedicated to the art of building LCD projectors, has just released its guide on how to build your own projector. The guide used to sell for $19.99, along with entrance to the “Premium Forums,” where like-minded DIYers work together to constantly push this obsession forward. Not sure if building your own LCD projector is for you? Not a problem anymore. Just download the official torrent file of the guide and you’re good to go. If you want to roam with the others in the Premium Forums, however, you’ll still need to buy a membership.