Originally Posted by Mike Cash
I use the freeware IrfanView for batch conversion of RAW to JPG. Works very well. Also handles batch renaming very nicely.
Seconded. I do use the Pentax stock one, because it's the only damn thing out there that can properly colour balance RAWS from a K100D.
Jeez, I'm wondering if we're going paperless-office on the whole photography sometimes.