Mine

***************
*** 269,275 ****
  		<max>2.0</max>
  		<precision>0.1</precision>
  	    </option>
- 
  	</screen>
      </plugin>
  </compiz>
--- 269,279 ----
  		<max>2.0</max>
  		<precision>0.1</precision>
  	    </option>
+ 	    <option name="zoom_manual_only" type="bool">
+ 		<short>Zoom only on Mouse Rotate</short>
+ 		<long>Zoom out only on mouse rotate.</long>
+ 		<default>true</default>
+ 	    </option>
  	</screen>
      </plugin>
  </compiz>