Hello, I am interested in having a desktop search of some kind and has been looking at what KDE has. I've been browsing on Nepomuk, Strigi, Virtuoso, Soprano, and I am bit lost as to what is available right now. So I am wondering if someone can tell me what's available now (working, beta, etc), and what I need to do to have this. Few more specific questions: 1. I try to go to System-Settings -> Advance Settings --> Desktop Search. A dialog with title "Nepomuk Server not running -- System Settings" shows up, freeze for a while (no text inside it), and the the text shows up : "The Nepomuk Server is not running. The settings will be used the next time the server is started.". How do I start the Nepomuk Server ? I did check the "Enable Nepomuk... " and "Enable Strigi.. " checkboxes. 2. How do I use the indexed file ? How do I Search it ? will it be able to show email, chat history, etc ? Does Dolphin for example use this indexing when I do Find Files --> Content [tab] ? (right now it seems that I can use that but I am not sure how Dolphin does the search itself if the Nepomuk / Strigi is not yet enabled). Thanks for any help RDB