unless you're certain you do <i>not</i> have an Advanced Format hard
disk.</li>
+<li>If you don't want to reboot immediately after installing rEFInd, you
+ may optionally unmount the ESP by typing <tt class="userinput">sudo
+ umount /dev/disk0s1</tt> or <tt class="userinput">sudo umount
+ /Volumes/esp</tt>. This step isn't strictly required, but if you want
+ to keep the ESP out of your directory tree, it can be useful.</li>
+
</ol>
<p>When you reboot, your Mac should bring up the rEFInd menu, and should continue to do so thereafter. If you make changes that break this association, you can re-run the <tt>bless</tt> command (if necessary, restoring the rEFInd files first). This might be necessary after installing system updates from Apple or if you upgrade rEFInd to a newer version.</p>