I'll add that there is also a potentially big issue with FCP 7 QT files and Episode. It depends on whether you resize or not.
FCP6 used to export the ProRes files native to the original dimensions. Meaning, if you worked in 1920x1080, 1280x720, 720x486, etc then the codec reported this.
FCP7 uses some presentation settings in QT (honestly I'm not all that familiar with this feature) and now the codec as reported by QT, do not state these pixel dimensions. Rather they are now 1888x1062, 1248x702 & 640x480 respectively.
See below:
As long as you are doing a resize in Episode then obviously Episode will resize to your requested size. However if you are not using the resize filter, then Episode will create your files at the 1888x1062, 1248x702 & 640x480 sizes.
Telestream is aware.
Robert Longwell