anyone using it on there nef files?

http://www.iridientdigital.com/products/

I have the demo version and so far am very, very impressed by the details and texture the program can pull.
It shows noise, if there is any, more than other converters, but despite that characteristic it is seeming to me to be a best kept secret. It's the only program I've come across where I like the conversions better than C1

The interface is ok ... but not in league with others.

+1.

Too bad the best de-CFA algorithms often come with more "unrefined" graphical interfaces. For ease of use, nothing I've used beats Lightroom, but it's hardly the best at getting the most detail from your photos....