Hi
Are you still intersested in broken files?
I have a broken mov file. Recorded on a Canon 5D mkII. My CF card stoped working during recording my first child made a screem..
We found a solution to our problem! Not sure if this was plaguing you...
We did get corrupt files through OnLocation, but this was while we were simultaneously recording to P2. We only have one 16GB card so I decided to take it out to avoid any problems recording straight to Mac. Every DVCPROHD file we captured while the P2 card was in got corrupted. This was great for us as we can just transfer the files from the card. I doubt you all were as lucky as us, but perhaps this helped!