I learned about HDRI technique a while back, but did not really bother to experiment with it as I didn’t have a DSLR camera (you can do it with a point and shoot camera too, but I figured I would just wait and get a DSLR). Anyways, I thought I would give it a try now that I have a DSLR and looked around and found two different tutorials (the authors disagree with each others ways strongly).

I know some of the friends HDR work on Flickr and you can get very nice results.

Will post results of my experiments once I get around to it.