oooh! good job!
The clone tool and heal tool in gimp are my best friends.
I use them SOOOO much. It's how I get rid of a lot of unwanted background things.
I also use the dodge/burn tool a lot.
And the lasso tool.
Oh, and curves.
ooops, and I'll use the sharpening filter, too.
D'oh.
I use a lot.