Testing Method: The data below was derived by timing how long it took the Nikon D80 to write out 6 RAW images using "continuous shooting" mode. Timing commenced when the camera's card status light illuminated, and stopped when the light went out. All cards were formatted in the camera prior to testing. Testing Environment: Nikon D80 Testing Results: Panasonic SDHC Class 2: 12 seconds Toshiba SDHC Class 4: 15 seconds Transcend SDHC Class 6: 12 seconds ATP ProMax SDHC Class 6: 8 seconds