ok - for those who havent got CS2 or are not prepared to fork out money for photomatix or whatever there is an open source hdr imgae creation software - i am not completely sure what it means by that but take a look - i am currently trying to install it (you need a bit of computer know how to compile these things in my experience - so this isnt for the technophobe )

http://www.acm.uiuc.edu/siggraph/eoh_projects/eoh2002.html

"In every colour, there's the light.
In every stone sleeps a crystal.
Remember the Shaman, when he used to say:
Man is the dream of the Dolphin"

Rich Meadows Photography