i have Final Cut Pro media files on an external hardrive. I recently took the drive to Final Cut on a different Mac then I normally use. On this Mac all my FCP files turned into Unix Executable Files. If I take them back to another Mac they turn back into their proper FCP files. Unfortunately FCP files do not have extensions so I cannot just change the extensions on these files. How can I fix this so this Mac and FCP will run my files. Also I tried another friends external drive with FCP files on it and he had no problems with this Mac. FCP opened his files with no problem.