diff --git a/htroot/yacyinteractive.html b/htroot/yacyinteractive.html
index 5d561ff62..ef64c3649 100644
--- a/htroot/yacyinteractive.html
+++ b/htroot/yacyinteractive.html
@@ -66,9 +66,28 @@ To see a list of all APIs, please visit the
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DECENTRALIZE - run this search portal yourself (if you like). Just follow these steps:
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+- download the software from yacy.net and run it. (you need OpenJDK6). A http server is started and serves the administration pages.
+- open http://localhost:8080/ConfigBasic.html and select 'Search portal for your own web pages' ('Intranet Indexing' if you wanto to do this for your / other network) -> Set Configuration
+- click on 'System Update' and use 'Automatic Update' to get the latest features which are needed for this. The Peer re-starts automatically. Wait and open http://localhost:8080 again.
+- click 'Index Creation' -> 'Network Scanner' ( http://localhost:8080/CrawlStartScanner_p.html )
+- in 'Scan Range' enter some IPs (comma-separated) that shall be used as prototype for a 255.255.255.0 subrange. I use '81.163.150.96,81.163.2.42,81.163.18.81,81.163.62.38,81.163.22.118, 81.163.112.96' (without quotes)
+- at 'Scheduler' select 'scan and add all sites with granted access automatically' -> Scan. Wait. This makes a portscan and ftp/smb access test on the given range. Wait at least one minute. Keep calm.
+- You should now see a list of hosts that are crawled. Your CPU load should increase. All IPs are scanned every 10 minutes, but crawls are done only for new visible servers.
+- You can monitor the crawler at 'Crawler Monitor' ( http://localhost:8080/Crawler_p.html ).
+- You may want to increase the memory at 'Admin Console' -> 'Performance' ( http://localhost:8080/Performance_p.html ) (you must restart then but wait until the FTP site-listing is done it is lost otherwards :-(
+- Please set a very low download limit at 'Advanced Settings' -> 'Crawler Settings' ( http://localhost:8080/Settings_p.html?page=crawler ) .. if documents are not loaded, just their document name is indexed.
+- Ready - search at 'Interactive local search' ( http://localhost:8080/yacyinteractive.html )
+- You may want to set a peer password at http://localhost:8080/ConfigAccounts_p.html
+- Get the right look at http://localhost:8080/ConfigAppearance_p.html and select the 27c3 Skin
+- Set search page descriptions and images at http://localhost:8080/ConfigPortal.html
+- Visit our forum if there are any questions.
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