Quick tip for you, Paul. You don't actually need to take three seperate images with different exposure settings. Take your normal capture, and then in lightroom or cs2/3 adjust the exposure to -2 the 0 then +2 (remember to reset the setting each time though), then import the images into Dynamic Photo, or whatever you want to use.

BTW: Unfortunatly, I cannot work out how to upload images.... maybe I have not posted enough yet.... LOL