I downloaded Camera Raw 5.6 onto my iMac (Snow Leopard). I have an Olympus E-620. ORFs (raw) open in bridge, but the Camera Raw is greyed out in the file menu. Also, Camera Raw does not show up under "open with". My husband has iMac (same configuration) - his Camera Raw 5.6 shows up and he can open up JPEGs in RAW, which I cannot. I checked his settings against mine - seem to be the same. Suggestions???