Originally posted by itshimitis That's useful to know as I use the DNG option on mine. I'll give the PEF a try although the weather isn't on my side and my 45-85 isn't behaving and the only other lens I have with me for my 645d is the 120 macro. As great as the macro is I need a wide angle
I don't know if PEF will give you better results than DNG but it's definitely worth a try..
The only reason I am using PEF is solely to use Pentax's software but that thing is crude.. and the results are ok.. and picture modes are bleh.. nothing home to write about.. better to draw your own curve in Lightroom..