Ok, hopefully I can explain what I'm doing to see if there is a solution to what I'm encountering [or lack thereof].  I have a media type, named "Snippet", that contains only a richtext box, alias "snippetText", allowing users to create snippets of reusable content (think a newsletter signup column tout).  Now, I have a media picker in my doc type to select one of these snippets that will be shared in the current page and potentially any children. Here's the magic portion of XSLT in my RightShared macro:

  <xsl:for-each select="$currentPage/ancestor-or-self::node [string(data [@alias='rightSnippet']) != ''][1]">
    <xsl:sort select="@level" order="descending"/>
    <xsl:value-of select="umbraco.library:GetMedia(data [@alias='rightSnippet'], 'false')/data [@alias='snippetText']" disable-output-escaping="yes"/>
  </xsl:for-each>

Here's an example of a node grabbed from the macro:

<data alias="snippetText">
<p><img src="/media/3098/interestedinlearningmore.png" width="193" height="37" alt="Interested In Learning More"/></p>

<p><img src="/media/3104/callus000-000-0000.png" width="193" height="18" alt="Call Us 000-000-0000"/></p>

<p><img src="/media/3110/tollfree000-000-0000.png" width="193" height="19" alt="Toll-Free 000-000-0000"/></p>

<?UMBRACO_MACRO
formguid="65dc5f56-ce3d-4b8a-bf92-dd7f6abdc187"
macroAlias="umbracoContour.RenderForm" />
</data>

All works beautifully except the Contour form doesn't render.  I verified the form is valid by adding it as regular content to test it.  Is this even possible to achieve using Contour 1.0.7 on Umbraco 4.0.3?