The best tutorial I've seen is at: http://www.poynton.com/GammaFAQ.html To some extent, yes. LCDs really don't behave much like CRTs. The LCD displays strive to mimic CRT-like behavior to achieve some amount of compatibility, but it's generally a mess. On Thursday, April 22, 2004, at 06:23 PM, Chris Searles wrote: > > 1) Does anyone know of a good tutorial which explains these things in > more detail? > > 2) Do these differences in gamma values also hold true for PC laptop > users, i.e are PC TFTs inherently darker than those of Macs because > they have a different gamma value?