Earlier today Apple sent out an update to Mac OS X’s raw camera support bundles. This update address overall stability and issues with specific camera formats as well as enhancing compatibility by adding on these cameras to the roster of supported cameras:
Nikon D3X Epson R-D1x
The update is just 3.81 MB in size, but as it requires a reboot to initialize the newer bundles it isn’t necessarily an easy update for everyone to just go and install. Enjoy, Alex.