Hi Guys- Just wanted to share this letter from the Impossible project saying that their new PX70 Color material will work just as well in a 600 camera with the exposure control turned over to the light side as if you are over-exposing the image. The film is actually nice. My results seem to have been slightly better than the scans on their website. The film looks pretty similar to their TZ Artistic material so I could only imagine that things will improve from here but this sure is a really, really, good start. http://shop.the-impossible-project.com/news?date=2010-08-05 Patrick .