No, says Efix. ISO 6400 is always going to look horrible with the E-P1. I’ve done some ISO 4000 black-and-whites when light was really low or I needed fast shutter speeds to freeze movement, and even when resizing to web format they looked awfully grainy (although they were still quite usable!)

But Ctein’s processing technique is intriguing nontheless, and he did indeed manage to produce some results that can be used as emergency solutions. But still, I wouldn’t.

Read Ctein’s article at The Online Photographer here.