[cjm1981] “Does anyone know the exact settings necessary? when capturing SD “
Use the same settings that you shot at.
[cjm1981] “I now realise that my USB Lacie hard drive is responsible for my dropping of frames when capturing in Apple Intermediate Codec….”
Capturing to a USB drive will always cause dropped frames, NEVER NEVER NEVER use a USB drive for video work.
And you are not using the Apple Intermediate Codec because you said that you are capturing as DV.
The Apple Intermediate Codec is used as an alternative to editing in native HDV, it is used to avoid the GOP structure of HDV.