Index: calendar/gui/alarm-notify/alarm-notify.c
===================================================================
--- calendar/gui/alarm-notify/alarm-notify.c	(revision 37297)
+++ calendar/gui/alarm-notify/alarm-notify.c	(working copy)
@@ -389,6 +389,8 @@ alarm_notify_add_calendar (AlarmNotify *
 		d (printf("%s:%d (alarm_notify_add_calendar) %s - Calendar Open Async... %p\n", __FILE__, __LINE__, str_uri, client));
 		g_hash_table_insert (priv->uri_client_hash[source_type], g_strdup (str_uri), client);
 		g_signal_connect (G_OBJECT (client), "cal_opened", G_CALLBACK (cal_opened_cb), an);
+		/* to resolve floating DATE-TIME properly */
+		e_cal_set_default_timezone (client, config_data_get_timezone (), NULL);
 		e_cal_open_async (client, FALSE);
 	}
 	g_free (str_uri);
Index: calendar/ChangeLog
===================================================================
--- calendar/ChangeLog	(revision 37297)
+++ calendar/ChangeLog	(working copy)
@@ -1,3 +1,10 @@
+2009-02-23  Milan Crha  <mcrha@redhat.com>
+
+	** Fix for bug #558366
+
+	* gui/alarm-notify/alarm-notify.c: (alarm_notify_add_calendar):
+	Set default timezone to resolve floating DATE-TIME properly.
+
 2009-02-19  Matthew Barnes  <mbarnes@redhat.com>
 
 	** Fixes part of bug #572348
