diff --git a/README.md b/README.md
index 4e0d62e6..183260c5 100644
--- a/README.md
+++ b/README.md
@@ -64,6 +64,9 @@ Be aware that these needs small adjustement (for example changing the endpoints)
 
 ##Useful Tools
 
+BE AWARE THAT THESE TOOLS ARE NOT IN THE JAR FILE CURRENTLY! TO USE THEM DOWNLOAD THE SOURCE AND COMPILE IT YOURSELF
+THE TOOLS WILL BE AVAILABE IN THE NEXT RELEASE (1.0)
+
 IGUANA provides also some useful tools, like make a diff between two files. 
 
 ```
@@ -83,6 +86,14 @@ It will result in a file called dump.nt which has all Triples gained by the Quer
 The second argument '10000' is needed, so it will not gain every Triple at once but in Blocks of 10000 (or whatever you whish).  
 
 
+If you diff two files and need the output to create changesets you  can use this command: 
+
+```
+java -Xmx8g -cp "./lib/*" org.aksw.iguana.utils.ChangesetDivider file_to_add.nt file_to_remove.nt 200
+```
+This will result in (max) 200 files to add and (max) 200 files to remove with the same no. of triples in each file.
+
+
 To recalculate your results use this:
 
 ```