diff --git a/libtorrent/include/libtorrent/create_torrent.hpp b/libtorrent/include/libtorrent/create_torrent.hpp
index 108de8fda..a521a1b3e 100644
--- a/libtorrent/include/libtorrent/create_torrent.hpp
+++ b/libtorrent/include/libtorrent/create_torrent.hpp
@@ -155,9 +155,9 @@ namespace libtorrent
 			{
 				for (directory_iterator i(f), end; i != end; ++i)
 #if BOOST_VERSION < 103600
-					add_files_impl(fs, p, l / i->leaf(), pred);
+					add_files_impl(fs, p, l / i->path().leaf(), pred);
 #else
-					add_files_impl(fs, p, l / i->filename(), pred);
+					add_files_impl(fs, p, l / i->path().filename(), pred);
 #endif
 			}
 			else
@@ -179,7 +179,11 @@ namespace libtorrent
 
 	inline void add_files(file_storage& fs, boost::filesystem::path const& file)
 	{
+#if BOOST_VERSION < 103600
 		detail::add_files_impl(fs, complete(file).branch_path(), file.leaf(), detail::default_pred);
+#else
+		detail::add_files_impl(fs, complete(file).parent_path(), file.filename(), detail::default_pred);
+#endif
 	}
 	
 	template <class Fun>
diff --git a/libtorrent/include/libtorrent/session_settings.hpp b/libtorrent/include/libtorrent/session_settings.hpp
index d7ec48591..dbfa9be5c 100644
--- a/libtorrent/include/libtorrent/session_settings.hpp
+++ b/libtorrent/include/libtorrent/session_settings.hpp
@@ -143,6 +143,7 @@ namespace libtorrent
 			, min_announce_interval(5 * 60)
 			, prioritize_partial_pieces(false)
 			, auto_manage_startup(120)
+			, rate_limit_ip_overhead(true)
 		{}
 
 		// this is the user agent that will be sent to the tracker
@@ -450,6 +451,11 @@ namespace libtorrent
 		// inactive until they have a fair chance to
 		// start downloading.
 		int auto_manage_startup;
+
+		// if set to true, the estimated TCP/IP overhead is
+		// drained from the rate limiters, to avoid exceeding
+		// the limits with the total traffic
+		bool rate_limit_ip_overhead;
 	};
 
 #ifndef TORRENT_DISABLE_DHT
diff --git a/libtorrent/include/libtorrent/version.hpp b/libtorrent/include/libtorrent/version.hpp
index 06b1bbe13..8a02b90ec 100644
--- a/libtorrent/include/libtorrent/version.hpp
+++ b/libtorrent/include/libtorrent/version.hpp
@@ -36,6 +36,6 @@ POSSIBILITY OF SUCH DAMAGE.
 #define LIBTORRENT_VERSION_MAJOR 0
 #define LIBTORRENT_VERSION_MINOR 14
 
-#define LIBTORRENT_VERSION "0.14.0.0"
+#define LIBTORRENT_VERSION "0.14.1.0"
 
 #endif
diff --git a/libtorrent/src/bt_peer_connection.cpp b/libtorrent/src/bt_peer_connection.cpp
index 3e682ee92..5a21cd250 100755
--- a/libtorrent/src/bt_peer_connection.cpp
+++ b/libtorrent/src/bt_peer_connection.cpp
@@ -1010,7 +1010,7 @@ namespace libtorrent
 			if (!allocate_disk_receive_buffer(packet_size() - 9))
 				return;
 		}
-		TORRENT_ASSERT(has_disk_receive_buffer());
+		TORRENT_ASSERT(has_disk_receive_buffer() || packet_size() == 9);
 
 		// classify the received data as protocol chatter
 		// or data payload for the statistics
diff --git a/libtorrent/src/file.cpp b/libtorrent/src/file.cpp
index bd3a0d368..ebcc2cf97 100755
--- a/libtorrent/src/file.cpp
+++ b/libtorrent/src/file.cpp
@@ -171,9 +171,9 @@ namespace libtorrent
 #ifdef TORRENT_WINDOWS
 
 #ifdef UNICODE
-		std::wstring file_path(safe_convert(path.native_file_string()));
+		std::wstring file_path(safe_convert(path.external_file_string()));
 #else
-		std::string file_path = utf8_native(path.native_file_string());
+		std::string file_path = utf8_native(path.external_file_string());
 #endif
 
 		m_file_handle = CreateFile(
@@ -205,7 +205,7 @@ namespace libtorrent
 			| S_IRGRP | S_IWGRP
 			| S_IROTH | S_IWOTH;
 
-		m_fd = ::open(path.native_file_string().c_str()
+		m_fd = ::open(path.external_file_string().c_str()
 			, map_open_mode(mode.m_mask), permissions);
 
 		if (m_fd == -1)
diff --git a/libtorrent/src/peer_connection.cpp b/libtorrent/src/peer_connection.cpp
index dc5116df2..a2848281d 100755
--- a/libtorrent/src/peer_connection.cpp
+++ b/libtorrent/src/peer_connection.cpp
@@ -1665,7 +1665,7 @@ namespace libtorrent
 			if (t->alerts().should_post<peer_error_alert>())
 			{
 				t->alerts().post_alert(peer_error_alert(t->get_handle(), m_remote
-						, m_peer_id, "peer sent 0 length piece"));
+					, m_peer_id, "peer sent 0 length piece"));
 			}
 			return;
 		}
diff --git a/libtorrent/src/session_impl.cpp b/libtorrent/src/session_impl.cpp
index 561b0506e..412330db0 100755
--- a/libtorrent/src/session_impl.cpp
+++ b/libtorrent/src/session_impl.cpp
@@ -1107,9 +1107,12 @@ namespace aux {
 			++i;
 		}
 
-		// drain the IP overhead from the bandwidth limiters
-		m_download_channel.drain(m_stat.download_ip_overhead());
-		m_upload_channel.drain(m_stat.upload_ip_overhead());
+		if (m_settings.rate_limit_ip_overhead)
+		{
+			// drain the IP overhead from the bandwidth limiters
+			m_download_channel.drain(m_stat.download_ip_overhead());
+			m_upload_channel.drain(m_stat.upload_ip_overhead());
+		}
 
 		m_stat.second_tick(tick_interval);
 
diff --git a/libtorrent/src/storage.cpp b/libtorrent/src/storage.cpp
index 376da677a..91fd47f21 100755
--- a/libtorrent/src/storage.cpp
+++ b/libtorrent/src/storage.cpp
@@ -159,7 +159,7 @@ namespace
 		// First create branch, by calling ourself recursively
 		create_directories_win(ph.branch_path());
 		// Now that parent's path exists, create the directory
-		std::wstring wph(safe_convert(ph.native_directory_string()));
+		std::wstring wph(safe_convert(ph.external_directory_string()));
 		CreateDirectory(wph.c_str(), 0);
 		return true;
 	}
@@ -207,7 +207,7 @@ namespace
 	std::time_t last_write_time_win( const fs::path & ph )
 	{
 		struct _stat path_stat;
-		std::wstring wph(safe_convert(ph.native_file_string()));
+		std::wstring wph(safe_convert(ph.external_file_string()));
 		if ( ::_wstat( wph.c_str(), &path_stat ) != 0 )
 			boost::throw_exception( filesystem_error(
 			"boost::filesystem::last_write_time",
@@ -272,9 +272,9 @@ namespace libtorrent
 			for (basic_directory_iterator<Path> i(old_path), end; i != end; ++i)
 			{
 #if BOOST_VERSION < 103600
-				recursive_copy(i->path(), new_path / i->leaf(), ec);
+				recursive_copy(i->path(), new_path / i->path().leaf(), ec);
 #else
-				recursive_copy(i->path(), new_path / i->filename(), ec);
+				recursive_copy(i->path(), new_path / i->path().filename(), ec);
 #endif
 				if (ec) return;
 			}
@@ -390,7 +390,7 @@ namespace libtorrent
 				|| (!compact_mode && size < s->first))
 			{
 				if (error) *error = "filesize mismatch for file '"
-					+ i->path.native_file_string()
+					+ i->path.external_file_string()
 					+ "', size: " + boost::lexical_cast<std::string>(size)
 					+ ", expected to be " + boost::lexical_cast<std::string>(s->first)
 					+ " bytes";
@@ -403,7 +403,7 @@ namespace libtorrent
 				(!compact_mode && (time > s->second + 5 * 60) || time < s->second - 1))
 			{
 				if (error) *error = "timestamp mismatch for file '"
-					+ i->path.native_file_string()
+					+ i->path.external_file_string()
 					+ "', modification date: " + boost::lexical_cast<std::string>(time)
 					+ ", expected to have modification date "
 					+ boost::lexical_cast<std::string>(s->second);
@@ -821,7 +821,7 @@ namespace libtorrent
 			{
 				if (i->size != fs->first)
 				{
-					error = "file size for '" + i->path.native_file_string()
+					error = "file size for '" + i->path.external_file_string()
 						+ "' was expected to be "
 						+ boost::lexical_cast<std::string>(i->size) + " bytes";
 					return false;
@@ -847,7 +847,7 @@ namespace libtorrent
 		save_path = complete(save_path);
 
 #if defined(_WIN32) && defined(UNICODE) && BOOST_VERSION < 103400
-		std::wstring wsave_path(safe_convert(save_path.native_file_string()));
+		std::wstring wsave_path(safe_convert(save_path.external_file_string()));
 		if (!exists_win(save_path))
 			CreateDirectory(wsave_path.c_str(), 0);
 		else if ((GetFileAttributes(wsave_path.c_str()) & FILE_ATTRIBUTE_DIRECTORY) == 0)
diff --git a/libtorrent/src/torrent.cpp b/libtorrent/src/torrent.cpp
index 0f2036586..bc0dbcf68 100755
--- a/libtorrent/src/torrent.cpp
+++ b/libtorrent/src/torrent.cpp
@@ -750,7 +750,7 @@ namespace libtorrent
 			}
 			m_error = j.str;
 			pause();
-			m_ses.done_checking(shared_from_this());
+			if (!m_abort) m_ses.done_checking(shared_from_this());
 			return;
 		}
 
diff --git a/libtorrent/src/upnp.cpp b/libtorrent/src/upnp.cpp
index 802b55191..4db690cfa 100644
--- a/libtorrent/src/upnp.cpp
+++ b/libtorrent/src/upnp.cpp
@@ -903,8 +903,16 @@ void upnp::on_upnp_xml(error_code const& e
 		}
 	}
 	
-	if (s.url_base.empty()) d.control_url = s.control_url;
-	else d.control_url = s.url_base + s.control_url;
+	if (!s.url_base.empty())
+	{
+		// avoid double slashes in path
+		if (s.url_base[s.url_base.size()-1] == '/'
+			&& !s.control_url.empty()
+			&& s.control_url[0] == '/')
+			s.url_base.erase(s.url_base.end()-1);
+		d.control_url = s.url_base + s.control_url;
+	}
+	else d.control_url = s.control_url;
 
 	std::string protocol;
 	std::string auth;