Thanks Michael,

I got it to work now using disable-output-escaping :)

another question: how to limit only 5 items to show at a time?

<xsl:template match="/rdf:RDF">

    <xsl:for-each select="*[name() = 'item']">

     <a href="{rss:link}" target="_main">
   <xsl:value-of select="rss:title"/>
    </a>
    <br></br>
    <xsl:value-of select="rss:description" disable-output-escaping="yes"/>
     <br></br>
     <br></br>

  </xsl:for-each>

</xsl:template>