i know this has been posted b4. but i can't find the link to revive it.
a few CSers have been asking abt noise when shooting with high ISO in low-lights, or most recently, the motorshow with lousy lightings. this is a freeware for noise reduction. i personally find it more user friendly than noise ninja which i also am using. even at default settings, Noiseware works pretty well.
have a look and hope it will help some of use who have to shoot with high ISO settings? think i'll be buying the standard edition soon.