AllFinder is a search engine for your phone. Now I don’t use the built in email application on my E61 since I prefer Google’s Java implementation but this app searches not only email but contacts, calender entries, text messages, and basically any piece of data residing on your device. Why isn’t this built in? Sure Nokia can implement search at the application level if it wanted too, but this goes a step beyond that and goes through everything. It’s Google Desktop search for your mobile. I want it, built in.