Mercurial cherry picking changes for commit

Say, I made many changes to my code and only need to commit a few of those changes. Is there a way to do it in mercurial? I know that darcs has a feature like this one.

I know hg transplant can do this between branches, but I need something like this for committing code in the present branch and not when adding change sets from some other branch.

MQ as Chad mentioned are one way. There's also more lightweight solutions:

• Record extension which works roughly the same way as darcs record. It's distributed with mercurial.
• Shelve extension which allows you to "shelve" certain changes, allowing you to commit only a subset of your changes (the ones that are not shelved)