Hi guys,
if you can't import *.mov and have a white screen or nothing instead, try this :
install "quicktime alternative" instead of Apple Quicktime (remove it first). That's it, and it works well (at least for me).
"quicktime alternative" originaly replaces quicktime with directshow filters, in order to watch movs into mplayer.
I let you search for the soft link... it's easy to find.