> Canon 10D 3072 by 2048 image camera files: > JPG - just over 3 megs > RAW - just over 6 megs with small JPG embedded > PS files: > TIFF 8 bit - 16 megs > TIFF 16 bit - 32 megs Thanks for the info: yes, no way would I save TIFFs through choice. The 8-bit per channel version has few advantages ove JPG (very monor quality wise). The 16-bit per channel version - well, in the absence of a RAW decoder it does what you want but really hits you size-wise. Get the decoder or even write one yourself ;o) Bob (maybe) is to be able to record sequences of actions (to get from the source file to the result) rather than the pro
