Adobe Bridge CS5 on MacBook Pro under 10.6.7 -- Weird thumbnails

[Andy Johnson-Laird]

It would be really useful to use Adobe Bridge CS5 on a MacBook Pro to examine, sort, move, etc. various 3FR files created on a H4D-50.

Trouble is that occasionally thumbnail images turn either completely white or exhibit magenta and white color "shifts."

For an example, see the attached. The left hand image is OK, but the centre and right image exhibit the problem. Sometimes the problems shows up on an image straight away, other times it's as though Camera Raw optimization (or equivalent) is happening and an image will suddenly go weird after it has been on the screen for several minutes.

I've tried dumping the Bridge cache but that doesn't fix it.

Anyone seen this before and/or know a work around?

Thanks
Andy