Okay, I'm sold enough to give it a try. But I'm not a graphics professional... just a coder who doesn't have the bucks for PS. It may work for the occasional

Okay, I'm sold enough to give it a try. But I'm not a graphics professional... just a coder who doesn't have the bucks for PS. It may work for the occasional tweaking, but are there any graphics pros out there that have tried this?