diff --git a/lcl/interfaces/carbon/README.txt b/lcl/interfaces/carbon/README.txt
index 3cbce1f9f8..efe21667ae 100644
--- a/lcl/interfaces/carbon/README.txt
+++ b/lcl/interfaces/carbon/README.txt
@@ -1,9 +1,12 @@
-This is the carbon interface.
-
-It is in a very early stage, so don't use it as normal user.
-If you want to help getting it to work contact the lazarus mailing list.
-
-
+This directory contains the LCL Carbon interface source. Carbon is native Mac OS X interface.
+The LCL Carbon interface is not yet completed.
 
+For more info see: http://wiki.lazarus.freepascal.org/Carbon_Interface
 
+For state of implementation of individual parts visit:
+http://wiki.lazarus.freepascal.org/Roadmap#Status_of_features_on_each_widgetset
+http://wiki.lazarus.freepascal.org/Roadmap#Status_of_components_on_each_widgetset
 
+If you want to help with the LCL Carbon interface development visit
+http://wiki.lazarus.freepascal.org/Carbon_interface_internals
+and contact Lazarus mailing list.
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