I've been asked to implement a RadMenu that highlights the top-level item corresponding to the overall section containing the current page. For example, if the current page is about a particular service, then the "Service" item would be highlighted. I see that you've recommended setting the EnableSelection property, and the weird thing is, that property is already set to true, but I still can't get the highlighting to work. My understanding of what should happen is that when EnableSelection is true, the top-level item corresponding to current page's section should have an added class name (say, rmSelected) in its class attribute, but I don't see it anywhere. I can post code if needed.