How to highlight occurrences of a search term in text in Visual Studio editor for C++?

hello I have Visual Studio 2008 Express edition, I found some add-ins like metalscroll and rockscroll and even installed, but I can't find how to use those add-ins, I thought it might be automatically, I mean highlighting, but it doesn't work for my version, any ideas why? thanks in advan开发者_JAVA百科ce

Quote from metalscroll's home page:

The add-in works with Visual Studio 2005 and 2008 (Express versions not supported, since they don't allow add-ins). VS 2010 will not be supported, but Microsoft has released an add-in pack called Productivity Power Tools which provides the same functionality.

You can forget about installing add-ins in Express editions of Visual Studio. They simply are not supported. Money spending time :-)