diff --git a/core/net/ppp/ahdlc.c b/backyard/core/net/ppp/ahdlc.c
similarity index 99%
rename from core/net/ppp/ahdlc.c
rename to backyard/core/net/ppp/ahdlc.c
index f46873af6..fce965c30 100644
--- a/core/net/ppp/ahdlc.c
+++ b/backyard/core/net/ppp/ahdlc.c
@@ -46,7 +46,7 @@
  *
  * This file is part of the Mycal Modified uIP TCP/IP stack.
  *
- * $Id: ahdlc.c,v 1.1 2006/06/17 22:48:09 adamdunkels Exp $
+ * $Id: ahdlc.c,v 1.1 2007/05/26 07:14:39 oliverschmidt Exp $
  *
  */
 
diff --git a/core/net/ppp/ahdlc.h b/backyard/core/net/ppp/ahdlc.h
similarity index 97%
rename from core/net/ppp/ahdlc.h
rename to backyard/core/net/ppp/ahdlc.h
index 22af69151..4bb8ef644 100644
--- a/core/net/ppp/ahdlc.h
+++ b/backyard/core/net/ppp/ahdlc.h
@@ -42,7 +42,7 @@
  *
  * This file is part of the Mycal Modified uIP TCP/IP stack.
  *
- * $Id: ahdlc.h,v 1.1 2006/06/17 22:48:09 adamdunkels Exp $
+ * $Id: ahdlc.h,v 1.1 2007/05/26 07:14:39 oliverschmidt Exp $
  *
  */
 
diff --git a/core/net/ppp/ipcp.c b/backyard/core/net/ppp/ipcp.c
similarity index 99%
rename from core/net/ppp/ipcp.c
rename to backyard/core/net/ppp/ipcp.c
index 13bdea1d6..241800110 100644
--- a/core/net/ppp/ipcp.c
+++ b/backyard/core/net/ppp/ipcp.c
@@ -47,7 +47,7 @@
  *
  * This file is part of the Mycal Modified uIP TCP/IP stack.
  *
- * $Id: ipcp.c,v 1.1 2006/06/17 22:48:09 adamdunkels Exp $
+ * $Id: ipcp.c,v 1.1 2007/05/26 07:14:39 oliverschmidt Exp $
  *
  */
 
diff --git a/core/net/ppp/ipcp.h b/backyard/core/net/ppp/ipcp.h
similarity index 98%
rename from core/net/ppp/ipcp.h
rename to backyard/core/net/ppp/ipcp.h
index 497148f79..58a89977e 100644
--- a/core/net/ppp/ipcp.h
+++ b/backyard/core/net/ppp/ipcp.h
@@ -43,7 +43,7 @@
  *
  * This file is part of the Mycal Modified uIP TCP/IP stack.
  *
- * $Id: ipcp.h,v 1.1 2006/06/17 22:48:09 adamdunkels Exp $
+ * $Id: ipcp.h,v 1.1 2007/05/26 07:14:39 oliverschmidt Exp $
  *
  */
 #include "net/uip.h"
diff --git a/core/net/ppp/lcp.c b/backyard/core/net/ppp/lcp.c
similarity index 99%
rename from core/net/ppp/lcp.c
rename to backyard/core/net/ppp/lcp.c
index a02ca673b..b0e7e4da5 100644
--- a/core/net/ppp/lcp.c
+++ b/backyard/core/net/ppp/lcp.c
@@ -44,7 +44,7 @@
  *
  * This file is part of the Mycal Modified uIP TCP/IP stack.
  *
- * $Id: lcp.c,v 1.1 2006/06/17 22:48:09 adamdunkels Exp $
+ * $Id: lcp.c,v 1.1 2007/05/26 07:14:39 oliverschmidt Exp $
  *
  */
 
diff --git a/core/net/ppp/lcp.h b/backyard/core/net/ppp/lcp.h
similarity index 98%
rename from core/net/ppp/lcp.h
rename to backyard/core/net/ppp/lcp.h
index 950a464d7..b39e15936 100644
--- a/core/net/ppp/lcp.h
+++ b/backyard/core/net/ppp/lcp.h
@@ -43,7 +43,7 @@
  *
  * This file is part of the Mycal Modified uIP TCP/IP stack.
  *
- * $Id: lcp.h,v 1.1 2006/06/17 22:48:09 adamdunkels Exp $
+ * $Id: lcp.h,v 1.1 2007/05/26 07:14:39 oliverschmidt Exp $
  *
  */
 
diff --git a/core/net/ppp/pap.c b/backyard/core/net/ppp/pap.c
similarity index 98%
rename from core/net/ppp/pap.c
rename to backyard/core/net/ppp/pap.c
index a52a8bbf8..6dbb5dcf6 100644
--- a/core/net/ppp/pap.c
+++ b/backyard/core/net/ppp/pap.c
@@ -41,7 +41,7 @@
  *
  * This file is part of the Mycal Modified uIP TCP/IP stack.
  *
- * $Id: pap.c,v 1.1 2006/06/17 22:48:09 adamdunkels Exp $
+ * $Id: pap.c,v 1.1 2007/05/26 07:14:39 oliverschmidt Exp $
  *
  */
 
diff --git a/core/net/ppp/pap.h b/backyard/core/net/ppp/pap.h
similarity index 97%
rename from core/net/ppp/pap.h
rename to backyard/core/net/ppp/pap.h
index 8210cce14..6ed0bdaab 100644
--- a/core/net/ppp/pap.h
+++ b/backyard/core/net/ppp/pap.h
@@ -44,7 +44,7 @@
  *
  * This file is part of the Mycal Modified uIP TCP/IP stack.
  *
- * $Id: pap.h,v 1.1 2006/06/17 22:48:09 adamdunkels Exp $
+ * $Id: pap.h,v 1.1 2007/05/26 07:14:40 oliverschmidt Exp $
  *
  */
 
diff --git a/core/net/ppp/ppp-service.c b/backyard/core/net/ppp/ppp-service.c
similarity index 97%
rename from core/net/ppp/ppp-service.c
rename to backyard/core/net/ppp/ppp-service.c
index d0489352a..af777d119 100644
--- a/core/net/ppp/ppp-service.c
+++ b/backyard/core/net/ppp/ppp-service.c
@@ -28,7 +28,7 @@
  *
  * This file is part of the Contiki operating system.
  *
- * @(#)$Id: ppp-service.c,v 1.1 2006/06/17 22:48:09 adamdunkels Exp $
+ * @(#)$Id: ppp-service.c,v 1.1 2007/05/26 07:14:40 oliverschmidt Exp $
  */
 
 #if 0
diff --git a/core/net/ppp/ppp.c b/backyard/core/net/ppp/ppp.c
similarity index 99%
rename from core/net/ppp/ppp.c
rename to backyard/core/net/ppp/ppp.c
index 88325bf85..2d7cecc2e 100644
--- a/core/net/ppp/ppp.c
+++ b/backyard/core/net/ppp/ppp.c
@@ -43,7 +43,7 @@
  *
  * This file is part of the Mycal Modified uIP TCP/IP stack.
  *
- * $Id: ppp.c,v 1.1 2006/06/17 22:48:09 adamdunkels Exp $
+ * $Id: ppp.c,v 1.1 2007/05/26 07:14:40 oliverschmidt Exp $
  *
  */
 
diff --git a/core/net/ppp/ppp.h b/backyard/core/net/ppp/ppp.h
similarity index 98%
rename from core/net/ppp/ppp.h
rename to backyard/core/net/ppp/ppp.h
index 3d32213ca..4b81d28aa 100644
--- a/core/net/ppp/ppp.h
+++ b/backyard/core/net/ppp/ppp.h
@@ -42,7 +42,7 @@
  *
  * This file is part of the Mycal Modified uIP TCP/IP stack.
  *
- * $Id: ppp.h,v 1.1 2006/06/17 22:48:09 adamdunkels Exp $
+ * $Id: ppp.h,v 1.1 2007/05/26 07:14:40 oliverschmidt Exp $
  *
  */
 #include "net/uip.h"
diff --git a/core/net/ppp/ppp_process.c b/backyard/core/net/ppp/ppp_process.c
similarity index 98%
rename from core/net/ppp/ppp_process.c
rename to backyard/core/net/ppp/ppp_process.c
index a3e4e7a18..730d791b7 100644
--- a/core/net/ppp/ppp_process.c
+++ b/backyard/core/net/ppp/ppp_process.c
@@ -1,5 +1,5 @@
 /*
- * $Id: ppp_process.c,v 1.1 2006/06/17 22:48:09 adamdunkels Exp $
+ * $Id: ppp_process.c,v 1.1 2007/05/26 07:14:40 oliverschmidt Exp $
  */
 
 #include "contiki.h"
diff --git a/core/net/ppp/ppp_process.h b/backyard/core/net/ppp/ppp_process.h
similarity index 100%
rename from core/net/ppp/ppp_process.h
rename to backyard/core/net/ppp/ppp_process.h