i have the Mits 52" and love it.....no rainbow effects (but like previously stated, i think that is up to the individual viewing it.) the screen that comes on it is not really supposed to be a glare screen...it's there as a protective layer for the screen behind it....Mits sells a glare screen, i think (i've seen it somewhere can't remember where)...but as far as color is concerned....if you buy any of these TVs get a calibration DVD...this will greatly improve the colors, image, sound, etc....worth the $20-50 (depending on which one you buy).

you need to sit down and compare the LCD and DLP models and see which one suits your needs. one major difference between the two - DLPs do not suffer from burn-in like LCDs do. may not be a major concern, but if you're spending $3K you may want to consider that too.