The only plugin for wordpress that gives you access to a variety of smileys created by ZaaZu.com!
Please, check and double check that you uploaded plugin to correct folder (ie wp-content/plugins/zaazu-emoticons/) and activated plugin at plugins section of wordpress. Please also check that id tag of your texarea on page is still “comment”. It can usually be changed if you changed your theme.
Plase check and double check the path to your smiley directory.