I am having problems with an xml file that has 2 different types of 
structures:

<?xml version="1.0"?>
   <addresses>
       <address>
           <tag name="street">One Microsoft Way</tag>
       </address>
      <address>
          <section Comp="1">
                <tag name="street">15 Mako Place</tag>
          </section>
      </address>
</addresses>

There is addresses/address/tag and address/address/section/tag.

The xlst file is:

<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
                 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
   <xsl:output method="xml" indent="yes"/>
   <xsl:template match="address">
       <dataset>
           <xsl:apply-templates/>
       </dataset>
   </xsl:template>
 <xsl:template match="tag">
       <address>
           <sectionNumber>
               0
           </sectionNumber>
          <name>
                <xsl:value-of select="@name"/>
            </name>
            <value>
                <xsl:value-of select="."/>
            </value>
       </address>
 </xsl:template>
 <xsl:template match="section/tag">
       <address>
          <sectionNumber>
               <xsl:value-of select="ancestor::section/@Comp"/>
         </sectionNumber>
          <name>
                <xsl:value-of select="@name"/>
            </name>
            <value>
                <xsl:value-of select="."/>
            </value>
       </address>
 </xsl:template>
</xsl:stylesheet>

If my xml had only one or the other types it would work fine.  But with this 
one I get 2 roots.

What do I have to change to give me only one root (dataset) instead of 2?

The resulting xml file is:

<?xml version="1.0" encoding="IBM437"?>
        <dataset xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
                <address><sectionNumber>
                                0
                        </sectionNumber><name>street</name><value>One 
Microsoft
Way</value></address>
        </dataset>
        <dataset xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">

                <address><sectionNumber>1</sectionNumber><name>street</name><val
ue>15 Mako Place</value></address>

        </dataset>

If you look at it with the indents (not sure why it doesn't indent properly 
as I have indent set to yes.  Also you'll notice that the sectionNumber that 
I have hardcoded to 0 indents and the other one doesn't.

<?xml version="1.0" encoding="IBM437"?>
        <dataset xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
                <address>
                        <sectionNumber>
                                0
                        </sectionNumber>
                        <name>street</name>
                        <value>One Microsoft Way</value>
                 </address>
        </dataset>
        <dataset xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
                <address>
                         <sectionNumber>1</sectionNumber>
                         <name>street</name>
                         <value>15 Mako Place</value>
                </address>
        </dataset>

What I really want it to look like is following (without the second 
dataset).

<?xml version="1.0" encoding="IBM437"?>
        <dataset xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
                <address>
                        <sectionNumber>
                                0
                        </sectionNumber>
                        <name>street</name>
                        <value>One Microsoft Way</value>
                 </address>
                <address>
                         <sectionNumber>1</sectionNumber>
                         <name>street</name>
                         <value>15 Mako Place</value>
                </address>
        </dataset>

Thanks,

Tom