Originally posted by caliscouser It seems like a minor software change (maybe even firmware) to add this.
Yes, a firmware update should allow the capture of a RAW file too. However, most compact cameras don't offer the option, so I'm not optimistic Ricoh will implement it either (even if available on the GR series). I did once have a Konica Minolta G600 compact camera that could be made to save a RAW file by entering a specific sequence of button presses. I believe it was intended as a factory debug tool, and reverted back to the normal JPEG mode after the one shot.