I have the CS3 camera raw plug-in Version 4. 6 which (I think) was the highest version CS3 could take. If it's permissible with Adobe, I could email you the Camera Raw.8bi file. On my Win XP (Professional/Svc Pk 3), it goes inside Program Files>Common Files>Adobe>Plugins>CS3>File Formats. You must remove the previous camera raw file (already in that lowest folder) and place it on your desktop (or recycle bin?). Then place the new Camera Raw.8bi file in that same lowest folder. Please check with Adobe about the proper location for it if you have a different operating system.