diff --git a/Todo.txt b/Todo.txt
index 552554a..469fac3 100644
--- a/Todo.txt
+++ b/Todo.txt
@@ -1,6 +1,7 @@
-2011-05-30 Create README.markdown to be published in github
-2011-05-30 Implement filetype detection
-2011-05-30 Implement colorized priorities
-2011-05-30 Sort lines per priority
-2011-05-30 Map commands to add, rm, ls, pri, depri etc
+(A) 2011-05-30 Create README.markdown to be published in github
+(B) 2011-05-31 Start documentation
+(C) 2011-05-30 Map commands to add, rm, ls, pri, depri etc
+(C) 2011-05-30 Sort lines per priority
 2011-05-30 Contact main project for reference
+X 2011-05-30 Implement filetype detection
+X 2011-05-30 Implement colorized priorities