Sometimes I need to just view the photographs taken by my K10D. I use FastStone Image Viewer faststone.org for this. But in general all my PEF files are well organized and viewed by PicaJet Photo Managerhttp://picajet.com. I am not a professional photographer although some of my art photographs win a couple of regional contests. But I recommend the above tools to handle your Pentax RAW and JPEG files. Another small tool which I use to automate converting PEF to DNG is RoboImport, check it also. [/url]

Very pity