Adding an ArcGIS Server Tiled Map Service to Google Maps

[ShonHarper]

Hello,

I am trying to get the sample found at the following link working:
http://help.arcgis.com/EN/webapi/javascript/gmaps/help/google_start.htm

Does anybody have a working example of this?

In the example, the 'Portland' directory doesn't even exist on the server and I can't seem to get it working using one of my own tiled services.

Thanks in advance.