Make sure the image is consolidated into one layer.
Duplicate that layer, and change the blending mode to multiply.
And use the opacity slider to adjust the strength of multiply.
Once satisfied- flatten image, and save.
That is the method I usually use to make colors a bit more vibrant.
Hope it helps.
If you don't post the final image in the pictorium PM it to me. I would like to see it.
:wink: