I've got about 3 1/2 hours of footage that for some reason I am just getting a white screen when opening the Red proxies on our Mac. We've installed the REDCODE codec into the Quicktime library, and still the picture is white. We downgraded the quicktime version to 7.31 and no change. We've upgraded Final cut to 6.02 even though we aren't using it as well. Is there something I can do to force the system to recognize the REDCODE codec?