<p>More menu bar icons are available at the
<a class="ext_link" href="http://xtras.adium.im/">AdiumXtras website
</a>, and can be installed by clicking the install link on the Xtra's page. To install an .AdiumMenuBarIcons file that you have already downloaded, simply doubleclick it. In either case, Adium will launch and put it into the correct place for you.
</p>