Apple has released an update to Digital Camera RAW that adds support for six new cameras. This compatibility update, version 3.6, affects iPhoto and Aperture users.
Five of the cameras are digital SLRs, including Canon's just-released additions to its EOS line, the 600D and 1100D. The Olympus E-5 is now supported, as are two Pentax DSLR cameras, the K-r and K-5. The Olympus and Pentax cameras were all released in September 2010. The Panasonic Lumix DMC-FZ100, a megazoom point-and-shoot camera with raw shooting capabilities, rounds out the list.
To download the 6.45MB update, run Software Update on your computer or go to the download page on Apple's support site. This update is compatible with Macs running OS X 10.5.8 or OS X 10.6.5 or later.
You can see a complete list of all cameras supported by Digital Camera RAW at this page on Apple's support site.