XSL & schemas question

I want to transform an xml document that has a schema definition with an xsl sheet , for example the document could be :

<?xml version="1.0" >
<?xml-stylesheet type="text/xml" href="my_style.xls">
<family xmlns="http://www.serviceobjects.com/">
....
<grandma>
</grandma>
..
<papa>
</papa>
</family>

on my xsl I define the namespace at the top like :

<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:d="http://www.serviceobjects.com/">

and I access the elements from the xml document naming the schema per each of them , like:

<xsl:template match="d:family">

</xsl:template>


But how do i use the expresions that allow me to access all child nodes for a parent node if I have a schema definition ?
I mean, if i use :

<xsl:apply templates select="d:.//">


to execute all templates of all child nodes of the current node, the code DOES not work at all. However , if i do not have a schema definition the xpath expression ' // ' works fine, that is the following piece of code :

<xsl:template match="family">

<xsl:apply templates select=".//">

</xsl:template>


will execute all the templates for the child nodes of the parent node family given that my xml document does not have a name space defined.

Any ideas? any suggestions on where could I look this up ?