--- a/TODO	Mon Jan 26 10:34:53 2009 +0000
+++ b/TODO	Mon Jan 26 11:16:10 2009 +0000
@@ -24,6 +24,7 @@
 * C++ implementation of the library.
 * Distributed clocks.
 * Bus simulator interface.
+* Pdo -> PDO. Sdo -> SDO "-over-"
 
 Future issues: