Scott,
When shooting raw, you can set Pentax cameras to capture in two different raw formats - PEF and DNG. PEF is pentax proprietry, DNG is a generic adobe format able to be read by a wide variety of software. I always shoot DNG and suggest you do the same in future.
There is a program called GIMP that is a free open source clone of photoshop. Your camera should have come with a version of Silky pix which can also do the conversion.
Joe
|