BMDCC Workflow

I downloaded the dng files that blackmagic design/John Brawley gave out but have no idea hot to use it/work with it.
Anybody have a clue?
Never have worked with these type of files before

[Terry Frechette]

There is a quick explanation on how to start off in this post. viewtopic.php?f=2&t=15&start=120

Thanks.

Terry