Hi Joema,
he is not talking about building a projector, which this article covers. He already has an Optoma projector, he is looking at DIY screens. Besides, there is no way that so called DIY projector would compare to my Sanyo Z2 or his Optoma H31.




M80s VP180 4xM22ow 4xM3ic EP600 2xEP350
AnthemAVM60 Outlaw7700 EmoA500 Epson5040UB FluanceRT85