diff --git a/ChangeLog b/ChangeLog
index ef8f8c2f48..fd93d8babc 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+2004-01-11  Benjamin Otte  <in7y118@public.uni-hamburg.de>
+
+	* gst/elements/gstbufferstore.c:
+	  initialize debugging structure correctly
+	* gst/elements/gsttee.c: (gst_tee_set_property):
+	  g_object_notify when property was changed
+	* gst/elements/gsttypefindelement.c:
+	(gst_type_find_element_change_state):
+	  clear caps correctly
+
 2004-01-11  Benjamin Otte  <in7y118@public.uni-hamburg.de>
 
 	* gst/gstqueue.c: (gst_queue_init):
diff --git a/gst/elements/gstbufferstore.c b/gst/elements/gstbufferstore.c
index 7a31f641fd..71d652af36 100644
--- a/gst/elements/gstbufferstore.c
+++ b/gst/elements/gstbufferstore.c
@@ -47,7 +47,10 @@ static void	gst_buffer_store_cleared_func	(GstBufferStore *	store);
   
 static guint gst_buffer_store_signals[LAST_SIGNAL] = { 0 };
 
-GST_BOILERPLATE (GstBufferStore, gst_buffer_store, GObject, G_TYPE_OBJECT);
+#define _do_init(bla) \
+    GST_DEBUG_CATEGORY_INIT (gst_buffer_store_debug, "GstBufferStore", 0, "buffer store helper");
+
+GST_BOILERPLATE_FULL (GstBufferStore, gst_buffer_store, GObject, G_TYPE_OBJECT, _do_init);
 
 
 G_GNUC_UNUSED static void
diff --git a/gst/elements/gsttee.c b/gst/elements/gsttee.c
index 186fa96fe2..a7a45520dc 100644
--- a/gst/elements/gsttee.c
+++ b/gst/elements/gsttee.c
@@ -201,6 +201,7 @@ gst_tee_set_property (GObject *object, guint prop_id, const GValue *value, GPara
   switch (prop_id) {
     case ARG_SILENT:
       tee->silent = g_value_get_boolean (value);
+      g_object_notify (G_OBJECT (tee), "silent");
       break;
     default:
       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
diff --git a/gst/elements/gsttypefind.c b/gst/elements/gsttypefind.c
index 5ba1cb9aa2..27aec5a33b 100644
--- a/gst/elements/gsttypefind.c
+++ b/gst/elements/gsttypefind.c
@@ -633,8 +633,7 @@ gst_type_find_element_change_state (GstElement *element)
       break;
     case GST_STATE_PAUSED_TO_READY:
       stop_typefinding (typefind);
-      if (typefind->caps)
-	gst_caps_free (typefind->caps);
+      gst_caps_replace (&typefind->caps, NULL);
       break;
     default:
       break;
diff --git a/gst/elements/gsttypefindelement.c b/gst/elements/gsttypefindelement.c
index 5ba1cb9aa2..27aec5a33b 100644
--- a/gst/elements/gsttypefindelement.c
+++ b/gst/elements/gsttypefindelement.c
@@ -633,8 +633,7 @@ gst_type_find_element_change_state (GstElement *element)
       break;
     case GST_STATE_PAUSED_TO_READY:
       stop_typefinding (typefind);
-      if (typefind->caps)
-	gst_caps_free (typefind->caps);
+      gst_caps_replace (&typefind->caps, NULL);
       break;
     default:
       break;
diff --git a/plugins/elements/gstbufferstore.c b/plugins/elements/gstbufferstore.c
index 7a31f641fd..71d652af36 100644
--- a/plugins/elements/gstbufferstore.c
+++ b/plugins/elements/gstbufferstore.c
@@ -47,7 +47,10 @@ static void	gst_buffer_store_cleared_func	(GstBufferStore *	store);
   
 static guint gst_buffer_store_signals[LAST_SIGNAL] = { 0 };
 
-GST_BOILERPLATE (GstBufferStore, gst_buffer_store, GObject, G_TYPE_OBJECT);
+#define _do_init(bla) \
+    GST_DEBUG_CATEGORY_INIT (gst_buffer_store_debug, "GstBufferStore", 0, "buffer store helper");
+
+GST_BOILERPLATE_FULL (GstBufferStore, gst_buffer_store, GObject, G_TYPE_OBJECT, _do_init);
 
 
 G_GNUC_UNUSED static void
diff --git a/plugins/elements/gsttee.c b/plugins/elements/gsttee.c
index 186fa96fe2..a7a45520dc 100644
--- a/plugins/elements/gsttee.c
+++ b/plugins/elements/gsttee.c
@@ -201,6 +201,7 @@ gst_tee_set_property (GObject *object, guint prop_id, const GValue *value, GPara
   switch (prop_id) {
     case ARG_SILENT:
       tee->silent = g_value_get_boolean (value);
+      g_object_notify (G_OBJECT (tee), "silent");
       break;
     default:
       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
diff --git a/plugins/elements/gsttypefind.c b/plugins/elements/gsttypefind.c
index 5ba1cb9aa2..27aec5a33b 100644
--- a/plugins/elements/gsttypefind.c
+++ b/plugins/elements/gsttypefind.c
@@ -633,8 +633,7 @@ gst_type_find_element_change_state (GstElement *element)
       break;
     case GST_STATE_PAUSED_TO_READY:
       stop_typefinding (typefind);
-      if (typefind->caps)
-	gst_caps_free (typefind->caps);
+      gst_caps_replace (&typefind->caps, NULL);
       break;
     default:
       break;
diff --git a/plugins/elements/gsttypefindelement.c b/plugins/elements/gsttypefindelement.c
index 5ba1cb9aa2..27aec5a33b 100644
--- a/plugins/elements/gsttypefindelement.c
+++ b/plugins/elements/gsttypefindelement.c
@@ -633,8 +633,7 @@ gst_type_find_element_change_state (GstElement *element)
       break;
     case GST_STATE_PAUSED_TO_READY:
       stop_typefinding (typefind);
-      if (typefind->caps)
-	gst_caps_free (typefind->caps);
+      gst_caps_replace (&typefind->caps, NULL);
       break;
     default:
       break;