memory buffer upgrade if anyone knows more about it there should be a discussion of the memory buffer upgrade why for example does doubling the memory result is more than double from to the number of shots in nef raw bit lossless compressed mode fx mode but no increase at all in small jpgs it remains at i suspect this is related to the fact that small files can be shited to main memory at a rate close to the maximum frame rate of the camera but much larger files can't be transfered as quickly but a more detailed explanation would be useful