datacapture 6.0 usage with dcr-type="xml"

sabih

I am experiencing some difficulty in parsing the following DCT when I define the DCR-TYPE="XML" in templating.cfg for this branch. THe following code works fine when used with DCR-TYPE="IWOV". Can any one tell me what am I missing here. Thanks
DCT:
<?xml version="1.0" standalone="no"?>
<!DOCTYPE datacapture SYSTEM "datacapture6.0.dtd">
<data-capture-requirements type="content" name="page">
<!-- data-capture-requirements elements contain area elements -->
<ruleset name="page">
<root-container name='page' location='page'>
<!-- file elements contain item elements -->
<item name="Page Title">
<label>Page Title</label>
<text required="t" size="30"/>
</item>
<item name="Page Heading">
<label>Page Heading</label>
<text required="t" size="30"/>
</item>
<item name="Content">
<label>Content</label>
<textarea cols="80" rows="30"/>
</item>
</root-container>
</ruleset>
</data-capture-requirements>

ERROR with DCR-TYPE="XML":
A problem was encountered trying to parse the datacapture.cfg file for type XXXX. Please contact your system administrator.
Details:
Root cause:
There must be one and only one element.