[flexcomponents] XMLList as a dataProvider for DataGrid

[Firdosh Tangri]

I have an xml

<presentation width="720" height="540" start="play" buildNum="6.0.432.432">

      <slides>
            <slide id="366" frameRate="30" totalFrames="150" advance="auto"
type="normal">
                <content url="assets/slides/Slide1.swf"/>

               <slideTitle>1.Adobe Connect Solutions</slideTitle>

                <slideBackground index="1" frameToPlay="3" duration="00:10"
showAfterFrame="0"/>
                <notes isHTML="true"></notes>
           </slide>

           <slide id="366" frameRate="30" totalFrames="150" advance="auto"
type="normal">
               <content url="assets/slides/Slide2.swf"/>
               <slideTitle>2.Online Communication Challenges</slideTitle>
               <notes isHTML="true"></notes>
                 <slideBackground index="1" frameToPlay="3"
duration="00:20" showAfterFrame="0"/>
           </slide>
</slides>

</presentation>


In a function I load it into a XMLList so that only the slides children get
loaded

   var xmlLoader:URLLoader=URLLoader(evt.currentTarget);
   var xmlData:XML=XML(xmlLoader.data);
   _slides=new XMLList((xmlData.slides.children()));


And heres my Data grid

<mx:DataGrid width="100%" height="100%" dataProvider="{_slides}"
id="slideInfo_Dg"
                           resizableColumns="false" sortableColumns="false"
itemClick="changeSlide(event);">

                  <mx:columns>

                               <mx:DataGridColumn headerText="Slide Title"
dataField="slideTitle" width="150" fontSize="9" fontWeight="normal"/>
                               <mx:DataGridColumn headerText="Duration"
dataField="@duration" fontSize="9" fontWeight="normal"/>

                 </mx:columns>
</mx:DataGrid>


It loads the first column fine but the second column doesnt show up. I even
tried doing  dataField="[EMAIL PROTECTED]"

thanks
cheers :)
firdosh