and it is free as well. Not a spam message, found it recommended on a dprivew.com lighting forum posting and downloaded it to have a look at. It is quite interesting http://www.optikvervelabs.com/default.asp easy to install and seems pretty straight forward to use. Seems to work only with 8bit files though so you need to convert the file to 8bit if in 16bit format, which is no real big deal.
Just thought there might be others interested in an option for photo adjusments maybe a little easier for some of us.