the "refcard":http://www.bash2zsh.com/zsh_refcard/refcard.pdf is pretty tasty for tips.
h3. Customization
If you want to override any of the default behavior, just add a new file (ending in @.zsh@) into the @custom/@ directory.
h3. Uninstalling
If you want to uninstall it, just run @uninstall_oh_my_zsh@ from the command line and it'll remove itself and revert you to bash (or your previous zsh config).