Everyone should upgrade so that they can have the HDRDemo Sample. It's far more exciting than all of DX10 put together.
Why? well, you might notice some similarity to this. Yup, my work is in the DirectX SDK [grin]
It's a substantially refined/improved version of the code I released in the thread, so it's probably worth checking out anyway.
I've not had a chance to install the SDK on this machine yet so I haven't checked out how it appears "offline", but at least for the online one they dropped my name off the bottom [sad]. Right at the bottom there was a little "about the author" and a couple of acknowledgements to Muhammad and Francisco for their help. Oh well.