Yes, I tried Iridient Developer, and it was able to load the RAWs (I tried uncompressed only). But I'm not so used to the interface and workflow, so I didn't try very hard. I was just searching for a way to convert the RAWs to something, that Lightroom could read (DNG or tiff), but it wasn't very useful to me. Anyway. Iridient works, so if you are used to the interface, you should be able to work with it.