Cloning this repository:

git clone git://gitorious.org/~dsander/contribtastic/dsanders-contribtastic.git dsanders-contribtastic
cd dsanders-contribtastic

Add this repository as a remote to an existing local repository:

git remote add dsanders-contribtastic git://gitorious.org/~dsander/contribtastic/dsanders-contribtastic.git
git fetch dsanders-contribtastic
git checkout -b my-local-tracking-branch dsanders-contribtastic/master_or_other_branch