The small chip cameras need to shoot at around f4 or wider to avoid the diffraction. I put an extra ND.6 on the camera to make sure of not stopping down beyond f5.6 at most.
Sorry should have detailed the system. Intel MacPro 2011 with Snow Leopard. Pictures on 250 camera are no problem. Thumbnails on MacPro are fine in the P2cms software but click on the thumbnail and the picture is blank but audio is fine. What have I not loaded?
I have the same problem. Not sure what version I was on before! FCP and Premiere CS5 are fine on different drives but the same MacPro. I updated the IO Express firmware as well!!