Just wondering if anyone has had problems with this CF. I bought a 2Gb to add to the 1Gb & 2Gb I have been using for some time. The new one would only record in JPEG. All raw CR2 files came up blank using Canon DPP. Tried formatting in camera and also in computer. No luck. I returned it and the replacement acted the same. So I went to a different retailer for another. Same symptoms. Finally replaced it with a 2Gb Extreem III. No more problems.