Help with Maven project scheduling for specific time

>From what I have been able to gather, setting a scheduled interval is a simple configuration - and with the Ant builder, you can specify a time - but I haven't been able to find any examples showing using the Maven2 builder with a time setting.  Can you please direct me to this or reply with the config?  Here is generally what I have setup currently (which references removed):
 
        <schedule interval="7200">
          <maven2 mvnscript="C:\apps\apache-maven-2.0.10\bin\mvn.bat" pomfile="C:\views\VIEW_ROOT\TEST_Comp\App\parent-pom\pom.xml" goal="scm:update | clean compile sonar:sonar" activateprofiles="sonar">
          </maven2>
        </schedule>

I did find one help page, but it seems to not contain an example of a scheduled time for deployment: http://confluence.public.thoughtworks.org/display/CC/CruiseControlWithMaven2.  I am trying to, at a specific time, check the modification set to determine whether a build should occur or not.
 
Any help would be greatly appreciated!
 
Thanks,
Tom


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