Gradually getting into photography via my DSLR ... using Picasa which is fine, but a friend 'Photoshopped' a couple of my pics and the difference was significant. She suggested Photoshop is relatively involved, and I'm not that interested in the computer side. Nor have I the spare cash to buy it!
Is there a free package that's a bit more advanced/allows some customisation that anyone can recommend?
Thanks

