Sure thing. Just make sure that before you try, you download the Camera Raw Update 5.3 (or perhaps if you read this months from now it will be 5.3+) and things should be fine. I recommend Lightroom2 for pre-processing CR2s and organizing ur photolibrary however, as the interface is a bit more flexible there. Once you have the raw the way you want it, u can always right mouse to PS CS4 for further manipulations. Good luck!
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