LCD is analogue, the digital values represent voltages which control the degree of twist in the crystal. So no D-A in your eyes. DLP operates much like the DACs in SACD players, a pixel is switched on and off rapidly, with no in between state. Only persistence of vision makes it work, with a camera with a fast enough shutter you would see either black pixels or white pixels but never grey ones.

3 chip DLP and 1 chip DLP both make me want to gouge my eyes out. Strangely enough Plasma doesn't give me the same headaches, though it might in a totally dark room.
DILA/LCOS I'm perfectly fine with other than the greyness.

Mark

Mark
G68, baby Genelecs, Humax Foxsat, Oppo+Vanity93, Toshiba HD-A35, Pioneer CLD-925 + Meridian 519, various other random bits and bobs
Got a black G08.2 you want to sell?