I installed it and didn't like it (Windows search in 2000 and XP blows already, this makes it worse IMO). It is now uninstalled. (It made a search bar appear in the start bar as a toolbar, it runs as its own process instead of integrating into explorer and just hiding itself there until you search, blah blah blah) I suppose if you're really forgetful and want your Word, Powerpoint, Excel and other such files indexed for searching on content, it might be worth your while.