I am new to digital slr photography and have learned the benefits of shooting in raw. Once I managed to import the raw images on to my computer (I have a canon rebel T1i), I could not open them with anything to view or edit them such as in photoshop cs3. How do I get adobe photoshop cs3 to be able to open and read these raw .cr2 files. Also, once I get that done, will cs3 be able to convert the raw files to jpeg (compress them)? Thanks!