Thanks Miko... here's an "HDR" version... sort of... used a single RAW image.
<a href="http://www.flickr.com/photos/dotdoubledot/2375178539/" title="Dead Cholla (HDR) by .: sandman, on Flickr"><img src="http://farm4.static.flickr.com/3271/2375178539_617accea6b.jpg" width="500" height="330" alt="Dead Cholla (HDR)" /></a>