diff --git a/.gitignore b/.gitignore
index ef720c7..db4f3f4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 *.der
 *.priv
+modules
diff --git a/README.md b/README.md
index 2a1dc74..fe58371 100644
--- a/README.md
+++ b/README.md
@@ -3,25 +3,37 @@
 * Create key-pair
     
     ```
-    create_module_key.sh -c
+        ./sign-modules.sh -c
     ```
+    you get asked for a Password for the new key. Remember it, you'll need it a reboot once to confirm the new installed key.
 
 * Sign your proprietary modules
     
     ```
-    create_module_key.sh -s \<modulename\>[ \<modulename\>][ \<modulename\>]...
+        Usage sign modules: 
+            ./sign-modules.sh <modulename> [<modulename>] [<modulename>]...
+            ./sign-modules.sh -k <kernelversion> <modulename> [<modulename>] [<modulename>]...
+            ./sign-modules.sh -k <kernelversion> -f <modulesfile>
+            ./sign-modules.sh -f <modulesfile>
+
+        -k <kernelversion>      output of »uname -r«
+                                if not given, it takes current kernelversion
+
+        -f <modulesfile>        plaintext file with newlineseparated list of modules to sign    
     ```
 
 * Reboot
 
+
 If you have a Dualboot with Windows and Bitlocker, you have to type in you Recreation-Key for Bitlocker on first boot in Windows, because you added a key to UEFI
 
 Every time you install a new kernel, you have to boot to the new kernel and run 
 
-    create_module_key.sh -s \<modulename\>[ \<modulename\>][ \<modulename\>]...
+    ```
+        ./sign-modules.sh -k <kernelversion> -f <modulesfile>
+    ```
 
 * Reboot
 
 again.
 
-This script creates a key. You need it for signing every module for every new kernel you install on your machine!!! Keep it save!
diff --git a/modules.example b/modules.example
new file mode 100644
index 0000000..2cbd644
--- /dev/null
+++ b/modules.example
@@ -0,0 +1,5 @@
+vboxdrv
+vboxnetflt
+vboxnetadp
+vboxpci
+acpi_call