Building your own high-resolution XGA projector with 3,500 ANSI lumens is not very difficult. This article and the accompanying video take you through it step by step.
Nice detailed instructions!
rainydaymagazine: I purchased a roll of projection screen material on EBay ... now I can complete the project with 3500 lumen display!
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deathburger: mmm... xga...
Kewl
Birdieguy: The possibilities are endless.....
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AaronGNP: Bump