addParameter method and MSXML

Hello,

  I'm getting like no responses to my earlier post asking about passing
var's from-to xsl stylesheets.. so here is a more focused question in that
vein....

Q: what class do I invoke to use the addparameter method with MSXML 4.0 ?

my code below- my question refers to the COM object named 'XSLinput', - what
class should I use there so I can use the addParameter method widdit?
Never mind the Cf bits, code is just shown here to be thorough..

thanks all,
Flashlight
----------------------------------------------------------------------------
---------------
<cfobject type="COM"
          action="create"
          class="MSXML2.FreeThreadedDOMDocument.4.0"
          name="XMLinput">
  <cfset XMLinput.Async = "false">
  <cfset XMLinput.LOAD("http://127.0.0.1/ddm/apAgingDetail_rs.xml";)>

 <cfobject type="COM"
           action="create"
           class="MSXML2.DOMDocument.4.0"
           name="XSLinput">
  <cfset XSLinput.Async = "false">
  <cfset XSLinput.LOAD("http://127.0.0.1/ddm/apTransDetail.xslt";)>

  <cfset RESULT = XMLinput.TransformNode(XSLinput)>

 <cfoutput>
  #result#
 </cfoutput>


 XSL-List info and archive:  http://www.mulberrytech.com/xsl/xsl-list