cfspreadsheet mulitple sheets

Hi All -

I am trying to generate a multiple tabs excel sheet. I have the following code. The excel code is copied from coldfusionjedi.com

<cfset q = queryNew("Name,Beers,Vegetables,Fruits,Meats", "cf_sql_varchar,cf_sql_integer,cf_sql_integer,cf_sql_integer,cf_sql_integer")>
       <cfloop index="x" from="1" to="10">
               <cfset queryAddRow(q)>
               <cfset querySetCell(q, "Name", "Name1")>
               <cfset querySetCell(q, "Beers", 2)>
               <cfset querySetCell(q, "Vegetables", 15)>
               <cfset querySetCell(q, "Fruits", 33)>
               <cfset querySetCell(q, "Meats", 3)>
       </cfloop>

       <cfset filename = expandPath("./myexcel.xls")>
       <!---
       <cfspreadsheet action="write" query="q" filename="#filename#" overwrite="true">
       --->
       <!--- Make a spreadsheet object --->
       <cfset s = spreadsheetNew()>

       <!--- Add header row --->
       <cfset spreadsheetAddRow(s, "Name,Beers,Vegetables,Fruits,Meats")>
       <!--- format header --->
       <cfset spreadsheetFormatRow(s,
                       {
                               bold=true,
                               fgcolor="lemon_chiffon",
                               fontsize=14
                       },
                       1)>

       <!--- Add query --->
       <cfset spreadsheetAddRows(s, q)>
       <cfset SpreadsheetCreateSheet (s, "EvaluationSheet")>

       <cfheader name="content-disposition" value="attachment; filename=myexcel.xls">
       <cfcontent type="application/msexcel" variable="#spreadsheetReadBinary(s)#" reset="true">

So the first sheet displays fine. To create a new sheet, I am using spreadsheetCreateSheet. How can I add data to the sheet? I mean I can use cfspreadsheet with action write/update, but I do not want to save the excel to a file, rather have the user save it.