I recently got a DP1m When I turn on the camera and shot a picture it takes 25 sec in writing to the card. Next shots only takes 14sec. If I turn off and on again, the first shot takes 25sec again. I shoot raw+jpg at high res. If I shoot jpg,I get longer time of writing in the first shot too. 2nd and next files takes less time to write. I have reset the camera,upgraded de firmware and nothing changes. I've checked with other friend that has the camera and it doesnt happen to him. Any ideas?? Defective unit,maybe?