For additional information about the Content Index (CI) variables, go to http://localmachine/iishelp/ix/htm/ixvervigf.htm. For information about the CI Registry entries, go to http://localmachine/iishelp/ix/htm/ixrgsman.htm in your Windows NT 4.0 Option Pack Index Server documentation. Another article that I found helpful is "Inside the IDQ Script" (http://msdn.microsoft.com/library/partbook/asp20/insideidqscript.htm).