Noise reduction software

So I normally use Lightroom but it is not great at dealing with the colour noise that the H50 has. I tried a download of Neat Image and seems pretty good but beforeIi buy I was wondering what you guys use to deal with the colour noise?

Working with JPEG is a bit different to working with RAW and I am getting to grips with it. I noticed how important it is to get exposure as correct as possible or noise really becomes apparent when you are adjusting the levels in PP, this was not an issue with the dslr as i shoot at iso 1600 and the pics only have a teeny bit of noise. The live historgram which i dont have on my Pentax dslr is something I will always use on the H50.
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Tony