Apple has released Digital Camera Raw Compatibility Update 2.7, designed to extend RAW image compatibility for Aperture 2, iPhoto ’08 and iPhoto ’09.

The small update adds support for six cameras: Canon EOS-1D Mark IV, Canon EOS 7D, Canon PowerShot G11, Nikon D3S, Nikon D300S, and Nikon D3000.

The update is available through the Mac’s Software Update. It requires Mac OS X 10.4.11 and Aperture 2, iPhoto ‘08 or iPhoto ‘09.