Although search terms are highlighted in the search results page, it would also be handy if the same matching terms were highlighted when viewing a page from the search results. (i.e. click on the page link, and the same search terms are highlighted in yellow on the page itself)

If you're searching for a particular term in a long document, it's much easier to find the word if it is already highlighted for you. (The Google Toolbar does this for Google searches - see http://johnbokma.com/firefox/google-toolbar-customizing.html for an example)