hello i'm designing a book, with a front, and i was wondering: the front will be fullcolor, so what would be the dpi or ppi? or maybe this is a better question: it will be an image rendered with lightwave, what dimentions do i have to give it for an A5 format? (well 2X A5 because the front and the back is 1 image...) i hope anyone can help me because i don't have much expririence with this, because most of the work i make is for the web... thanks! stef