re-symbolizing point on map from service

[JustinBurke]

Being fairly new to Flex and the ArcGIS API, I am wondering if (and how) this can be done.

I want to know how to re-symbolize a point from a published service and use an image as hte point displayed in Flex.

If I cannot re-symbolize the actual point, can I create a graphic overlay with the image I want and how would I do this?

Heres a copy of the code I am using to call the dynamic layer:

<esri:ArcGISDynamicMapServiceLayer id="bldgPoints">   
        <esri:url>http://GIS/ArcGIS/rest/services/MSJC/MenifeeCampus/MapServer</esri:url>
  <esri:visibleLayers>
   <mx:ArrayCollection>
    <mx:Number>1</mx:Number>
   </mx:ArrayCollection>
  </esri:visibleLayers>
</esri:ArcGISDynamicMapServiceLayer>

I need to display each point in the service as a custom image, but cant seem to figure out how to do so.

Thanks in advance.