Here they are:
https://dl.dropboxusercontent.com/u/57396600/enay_cr2.zip

Now i need some help undersanding this.
I've tried editiding the original CR2 file and however i underxpose that picture or move the shadow and highlights faders I can never see all this details of clouds in the middle of the picture as you can see with the dual iso one.
The original picture is iso 100 right? I mean by iso 100 you get as much detail as you can on the light side. and by iso 3200 you get as much detaill as you can on the dark side. Right? How come after you cr2dhr the dual iso there is more detail on the bright side?? there are clouds that I can never see on the original picture! Wouldnt those clouds need lower iso than 100 to appear?
Edit* Nevernind I think i figure it out. It seems from ACR that on the dual iso one you lowered the shutter speed from 125 to 1600. The comparison is not all that fair after all!
But stll what an amazing feuture that is!