I've run into a rather frustrating idiosyncrasy and would greatly appreciate 
any insight.  I'm using XPath expressions in an XSLT for-each tag to filter 
data and show subsets of an XML data island to the user.  I'm using IE 6.0 
SP1 and creating the XML data island with an in-line XML tag.

The following XPath expression works great: NewDataSet/Table[Group = 'Group 
A']

This XPath expression returns nothing: NewDataSet/Table[Group >= 'Group A']

My XML data island also contains an integer field, and XPath relational 
expressions work great there.  I just seem to have a problem with the string 
fields.  Anybody have any ideas?  Thanks in advance...

Portion of my XML data island:
<NewDataSet>
  <Table>
    <Year>2004</Year>
    <Group>Group A</Group>
  </Table>
  <Table>
    <Year>2004</Year>
    <Group>Group B</Group>
  </Table>
  <Table>
    <Year>2004</Year>
    <Group>Group C</Group>
  </Table>
</NewDataSet>

Portion of the XSL I'm using for the transform:
  <xsl:template match="/">
    <table border="1" bordercolor="Black" cellpadding="2" cellspacing="0">
      <xsl:for-each select="NewDataSet/Table[Group >= 'Group C']">
        <tr>
          <td><nobr><xsl:value-of select="Year"/></nobr></td>
          <td><nobr><xsl:value-of select="Group"/></nobr></td>
        </tr>
      </xsl:for-each>
    </table>
  </xsl:template>