I'm new to Aperture and raw photography and I can't find detailed information about the size of combined raw+Jpeg files when imported as a pair. When shifting between raw and jpeg master original, the file size obviously change from example 23 mb to 12 mb. But does aperture store one file of 23 mb or 35 mb ? I consider only importing Raw, but if the pair Raw+Jpeg doesn't take up more space on internal drive I might prefer the pair. Regards Lars.