Not only for HaBla, but only for Mac Users:
The new Phocus 2.5 for Mac supports (thanks to Apple OS) "Non-HaBla" RAW formats. Phocus 2.5 is a free downloadable software, which you can get from the HaBla Homepage (after registration) starting 19th of May.
After infos from the apple homepage it supports eg:
Quote: Supported by Digital Camera RAW Compatibility Update 3.1
Hasselblad H3DII-50
Leica M9
Leica X1
...
Pentax K-7
Pentax K-x
Supported by Mac OS X v10.6 or later
....
Pentax *ist D
Pentax *ist DL
Pentax *ist DL2
Pentax *ist DS
Pentax *ist DS2
Pentax K100D
Pentax K100D Super
Pentax K10D
Pentax K110D
Pentax K2000
Pentax K-m
Pentax K200D
Pentax K20D
....
Mac OS X v10.6: Digital camera RAW formats supported
So I believe that the P645D will be supported too, and Phocus could be an alternative raw converter.
Windows Nutzer werden wahrscheinlich durchs Fenster sehen...
[bad joke
which doesn´t work in english ]