diff --git a/.gitignore b/.gitignore
new file mode 100644
index 000000000..df4fb101e
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,35 @@
+Makefile
+Makefile.in
+libtool
+ltmain.sh
+stamp-h1
+warnings.log
+.deps/
+aclocal.m4
+config.guess
+config.log
+config.sub
+configure
+install-sh
+autom4te.cache
+config.h
+config.h.in
+config.status
+config.cache
+compile
+depcomp
+/m4/libtool.m4
+/m4/ltoptions.m4
+/m4/ltsugar.m4
+/m4/ltversion.m4
+/m4/lt~obsolete.m4
+.libs/
+*.la
+*.lo
+*.o
+*.a
+.dirstamp
+*_moc.cpp
+main/trunk_version.h
+main/*/gb*3
+
diff --git a/README b/README
index 98f1b2272..d15cb3389 100644
--- a/README
+++ b/README
@@ -7,7 +7,7 @@ inspired by Visual Basic and Java.
 Go to http://gambas.sourceforge.net to get more information: how to compile 
 and install it, where to find binary packages, how to report a bug...
 
-Go to http://gambasdoc.org for language documentation.
+Go to http://gambaswiki.org for language documentation.
 
 The following pieces of code were borrowed and adapted:
 
@@ -35,4 +35,4 @@ If I forget some borrowed code in the list above, just tell me.
 Enjoy Gambas!
 
 --
-Benoît
\ No newline at end of file
+Benoît
diff --git a/gb.dbus/src/helper.c b/gb.dbus/src/helper.c
index 8fa0eb65e..7d9c544d4 100644
--- a/gb.dbus/src/helper.c
+++ b/gb.dbus/src/helper.c
@@ -245,6 +245,7 @@ static char *array_from_dbus_type(const char *signature)
 			
 			if (type_contents != type)
 				strcpy(type, type_contents);
+			GB.GetArrayClass(GB.FindClass(type));
 			strcat(type, "[]");
 			return type;
 		}
diff --git a/main/gbx/gbx_api.c b/main/gbx/gbx_api.c
index fe7da0546..ce04db8d5 100644
--- a/main/gbx/gbx_api.c
+++ b/main/gbx/gbx_api.c
@@ -131,6 +131,7 @@ const void *const GAMBAS_Api[] =
 	(void *)GB_ExistClassLocal,
 	(void *)CLASS_find,
 	(void *)GB_GetArrayType,
+	(void *)CLASS_get_array_class,
 	(void *)GB_Is,
 	(void *)GB_Ref,
 	(void *)GB_Unref,
diff --git a/main/gbx/gbx_c_collection.c b/main/gbx/gbx_c_collection.c
index e55750bf4..003f2dd7b 100644
--- a/main/gbx/gbx_c_collection.c
+++ b/main/gbx/gbx_c_collection.c
@@ -272,6 +272,30 @@ BEGIN_PROPERTY(Collection_Default)
 
 END_PROPERTY
 
+static void return_node_key(HASH_TABLE *hash_table, HASH_NODE *node)
+{
+	char *key;
+	int len;
+	
+	HASH_TABLE_get_key(hash_table, node, &key, &len);
+	if (len)
+		GB_ReturnNewString(key, len);
+	else
+		GB_ReturnNull();
+
+}
+
+BEGIN_PROPERTY(Collection_First)
+
+	return_node_key(THIS->hash_table, THIS->hash_table->sfirst);
+
+END_PROPERTY
+
+BEGIN_PROPERTY(Collection_Last)
+
+	return_node_key(THIS->hash_table, THIS->hash_table->slast);
+
+END_PROPERTY
 
 #endif
 
@@ -285,6 +309,8 @@ GB_DESC NATIVE_Collection[] =
 
 	GB_PROPERTY_READ("Count", "i", Collection_Count),
 	GB_PROPERTY_READ("Length", "i", Collection_Count),
+	GB_PROPERTY_READ("First", "s", Collection_First),
+	GB_PROPERTY_READ("Last", "s", Collection_Last),
 	GB_PROPERTY("Key", "s", Collection_Key),
 	GB_PROPERTY("Default", "v", Collection_Default),
 
diff --git a/main/share/gambas.h b/main/share/gambas.h
index 47588d4cf..b7ec792c3 100644
--- a/main/share/gambas.h
+++ b/main/share/gambas.h
@@ -977,6 +977,7 @@ typedef
 		bool (*ExistClassLocal)(const char *);
 		GB_CLASS (*FindClassLocal)(const char *);
 		GB_TYPE (*GetArrayType)(GB_CLASS);
+		GB_CLASS (*GetArrayClass)(GB_CLASS);
 		bool (*Is)(void *, GB_CLASS);
 		void (*Ref)(void *);
 		void (*Unref)(void **);