Format the incoming data into an ArrayCollection of an array of objects, 
and set that array as the dataProvider of the chart.  Something like this
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.macromedia.com/2005/mxml"; 
creationComplete="initApp()">
<mx:Script>
   <![CDATA[
   import mx.collections.ArrayCollection;
   [Bindable]
   public var chartData:ArrayCollection;
   private function initApp(){
     var a:Array = new Array();
     var o:Object = new Object();
     o.name="firstValue";
     o.value=150.0;
     a.push(o);
     o= new Object();
     o.name="secondValue";
     o.value=3670.27001953125;
     a.push(o);
     chartData = new ArrayCollection(a);
   }
   ]]>
</mx:Script>
<mx:PieChart id="chart" width="100%" height="100%" dataProvider="{chartData}">
   <mx:series>
     <mx:Array>
       <mx:PieSeries labelPosition="insideWithCallout" field="value"/>
     </mx:Array>
   </mx:series>
</mx:PieChart>
</mx:Application>

At 11:38 AM 12/1/2005, you wrote:
>I have a returned VO from a remote Object call which contains these
>values:
>
>firstValue = 150.0
>secondValue = 3670.27001953125
>
>Ok, I want to put this into a pie Chart, how do I do it?
>
>The VO is called myRatio.
>
>
>Thanks in advance.
>
>Iain
>
>
>
>
>
>
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