On Tuesday this week I bought a Canon A85 digital camera after spending months deciding which one to go for. I am pleased with it so far except I have just noticed a single red pixel showing up in photos where there should be another colour. I thought at first my screen had developed a missing pixel until I discovered this only shows up in photos taken with the new camera. I haven't heard of missing pixels with digital cameras - unless someone can enlighten me? If this is quite a common fault, is it an acceptable fault as far as the manufacturer is concerned (as in missing/dead pixels with screens) or should I return it to the shop?