Highlight similar strings in Visual Studio like in Notepad++, for any file type

Some people have mentioned RockScroll and MetaScroll in This Question, but those only seem to work in code开发者_StackOverflow, is there something that will work with any file type, including plain text files?

In Resharper I can do ALT-SHIFT-F11, but again, that only works in source files, I need this functionality in plain text files as well. If not then at least in JavaScript and HTML files.

Screen shot below is of Notepad++ in action.

There is WordLight add-in for VS2008, it highlights substrings that are currently selected in a text editor.