That being said, I've encountered a problem when I tried to open RAW files with Photoshop CS5. This message appears:
Researching for the solution led me to this link in Adobe: kb407110. I read and followed the instructions carefully, and am really glad that it worked!Could not complete your request because the file appears to be from a camera model which is not supported by the installed version of Camera Raw. [...]
Before installing the latest Camera Raw version 6.4, I had to check that the camera model I'm using is supported (kb407111).
To install Camera Raw version 6.4, click on this link to version 6.4, navigate down and select "Install Camera Raw 6.4 plug-in for Photoshop CS5 and Adobe Creative Suite 5". Remember to exit Photoshop and Adobe Bridge. After downloading the installer, unzip the file before starting the installation by double-click on AbobePatchInstaller.