Neat Image Miracle - Removing noise on Sigma SD15 ISO 1600 image

I think I am really in stressed after writing my opinion on the Sigma SD15 DSLR. I wrote another post afterward about the green noise patterns in ISO 1600 and ISO 3200 images. So after bashing one of my most awaited cameras, I have decided to make some justice with the Sigma SD15. After all, noise in high ISO can be handled with noise reductions software, can it? - So today I want to show you how