QUOTE (michael @ Aug 10 2008, 09:16 AM)
I simply don't know if Hasselblad, Leaf and Sinar do similarly, or even if they wish to.
Leaf does...in fact I'm pretty sure Leaf was the first medium format back company that did send Thomas "stuff" required to decode early Leaf raws (and I'm pretty darn sure it predates Phase support by a year or two).
Hasselblad on the other hand was actually outputting DNG files that COULD be read into Camera Raw-until Christian (the CEO) decided to do a firmware update to the back that disabled the DNG support (yes, that's right, first the backs COULD write DNG, then they couldn't–because of a firmware update). That coincided with the time period that Hasselblad decided to close their system and force the pairing of backs & cameras. There was some noise about the fact that Hasselblad claimed that DNG was not robust enough to handle the increased metadata load of the new lens and back data, but I'm pretty sure it was the incompetence of their engineering (that and the fact they wanted an excuse to close their system).
As for Sinar, I have no direct knowledge one way or the other.