I have just upgraded my PMW-350 to a new PMW-400 which I continue to use with my Canon HJ11x4.5 lens. When I white balance though, the shots are all a little too warm - but they were fine using the same lens with the 350. What could be causing this, and would a lens file help fix this (if so where d...

Yes something very odd. When I use SxS cards the BPAV folder is where it should be. It just seems to happen when I use SDHC cards via the caddy adapter.
And yes, the SDHC cards are being formatted in the camera before use.

Strange huh?

When the BBC use SD cards via a caddy in their PMW-500's, the BPAV file is written at root level on the card. When I use SD cards on my PMW-350, the BPAV file is written two folders down in SONY>PRIVATE. Is there any way to get the BPAV file written to the card's root folder, as on the 500's? This i...