Hello, Lionel!
I found a problem with new builds of Blender and your exporter

: I use Blender r42983 — when I press Render (with Export Camera flag checked) it renders with camera at zero point.
I checked camera settings in Octane afer export and for default camera they look
like this.
I thought that it colud be caused by some add-ons or other scripts and settings, but switching add-ons off and reverting to default Blender startup didn't change anything.
Looks like there are some changes in camera definition in Blender... Or there is some other thing?..
Anyway with Blender 2.61 r42615 (official Blender download at blender.org) it still works correct.
Thanks again for your great plugin!
Alexander.