I have a variety of indexing and searching tools: Spotlight, PathFinder, EagleFiler. Foxtrot is just head and shoulders ahead of everything else in capability. It finds every instance of a search term within a document and highlights them and allows you to jump from instance to instance and even gives a popup menu that shows all the instances in a short context.

It is wonderful to have my Entourage emails listed by subject line rather than a cryptic file name. I wrote an earlier review but the product has improved so much in capability and reliability that it deserves a new review.