diff --git a/ChangeLog b/ChangeLog
index f083ace52..edeee56ca 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,5 @@
+	* fix compiler warnings
+
 1.0 release
 
 	* fix bugs in convert_to/from_native() on windows
diff --git a/bindings/python/src/magnet_uri.cpp b/bindings/python/src/magnet_uri.cpp
index df4ad083b..5c0553c31 100644
--- a/bindings/python/src/magnet_uri.cpp
+++ b/bindings/python/src/magnet_uri.cpp
@@ -24,11 +24,13 @@ namespace {
 
         allow_threading_guard guard;
 
+		  p.url = uri;
+
 #ifndef BOOST_NO_EXCEPTIONS
-        return add_magnet_uri(s, uri, p);
+        return s.add_torrent(p);
 #else
         error_code ec;
-        return add_magnet_uri(s, uri, p, ec);
+        return s.add_torrent(p, ec);
 #endif
     }
 #endif
diff --git a/bindings/python/src/string.cpp b/bindings/python/src/string.cpp
index bac69af83..03c5ef8ba 100644
--- a/bindings/python/src/string.cpp
+++ b/bindings/python/src/string.cpp
@@ -47,13 +47,13 @@ struct unicode_from_python
 #endif
             if (len > -1)
             {
-               assert(len < str.size());
+               assert(len < int(str.size()));
                str[len] = 0;
             }
             else str[str.size()-1] = 0;
 
             std::string utf8;
-            int ret = wchar_utf8(str, utf8);
+            wchar_utf8(str, utf8);
             new (storage) std::string(utf8);
         }
         else
diff --git a/examples/connection_tester.cpp b/examples/connection_tester.cpp
index 9d98ee128..e5774d233 100644
--- a/examples/connection_tester.cpp
+++ b/examples/connection_tester.cpp
@@ -79,7 +79,8 @@ static boost::detail::atomic_count num_seeds(0);
 // a client and dual uploads and downloads from a client
 // at the same time (this is presumably the most realistic
 // test)
-enum { none, upload_test, download_test, dual_test } test_mode = none;
+enum test_mode_t{ none, upload_test, download_test, dual_test };
+test_mode_t test_mode = none;
 
 // the number of suggest messages received (total across all peers)
 boost::detail::atomic_count num_suggest(0);
@@ -449,7 +450,7 @@ struct peer_conn
 			{
 				pieces.reserve(num_pieces);
 				int piece = 0;
-				for (int i = 0; i < bytes_transferred; ++i)
+				for (int i = 0; i < int(bytes_transferred); ++i)
 				{
 					int mask = 0x80;
 					for (int k = 0; k < 8; ++k)
@@ -476,7 +477,7 @@ struct peer_conn
 				--outstanding_requests;
 				int piece = detail::read_int32(ptr);
 				int start = detail::read_int32(ptr);
-				if ((start + bytes_transferred) / 0x4000 == blocks_per_piece)
+				if (int((start + bytes_transferred) / 0x4000) == blocks_per_piece)
 				{
 					write_have(piece);
 					return;
diff --git a/examples/make_torrent.cpp b/examples/make_torrent.cpp
index 45b32fda4..3236d51a0 100644
--- a/examples/make_torrent.cpp
+++ b/examples/make_torrent.cpp
@@ -323,7 +323,7 @@ int main(int argc, char* argv[])
 				return 1;
 			}
 			int ret = fwrite(&t.merkle_tree()[0], 20, t.merkle_tree().size(), output);
-			if (ret != t.merkle_tree().size())
+			if (ret != int(t.merkle_tree().size()))
 			{
 				fprintf(stderr, "failed to write %s: (%d) %s\n"
 					, merklefile.c_str(), errno, strerror(errno));
diff --git a/include/libtorrent/file_storage.hpp b/include/libtorrent/file_storage.hpp
index ebef7d16b..56014fd3e 100644
--- a/include/libtorrent/file_storage.hpp
+++ b/include/libtorrent/file_storage.hpp
@@ -309,6 +309,8 @@ namespace libtorrent
 		void rename_file(int index, std::wstring const& new_filename) TORRENT_DEPRECATED;
 		TORRENT_DEPRECATED_PREFIX
 		void set_name(std::wstring const& n) TORRENT_DEPRECATED;
+
+		void rename_file_deprecated(int index, std::wstring const& new_filename);
 #endif // TORRENT_NO_DEPRECATE
 #endif // TORRENT_USE_WSTRING
 
diff --git a/src/disk_io_thread.cpp b/src/disk_io_thread.cpp
index 6b1846ffa..6120a8a1f 100644
--- a/src/disk_io_thread.cpp
+++ b/src/disk_io_thread.cpp
@@ -1612,7 +1612,7 @@ namespace libtorrent
 			int unchoke_limit = m_settings.unchoke_slots_limit;
 			if (unchoke_limit < 0) unchoke_limit = 100;
 
-			if (m_sorted_read_jobs.size() > unchoke_limit * 2)
+			if (int(m_sorted_read_jobs.size()) > unchoke_limit * 2)
 			{
 				int range = unchoke_limit;
 				int exceed = m_sorted_read_jobs.size() - range * 2;
diff --git a/src/file_storage.cpp b/src/file_storage.cpp
index 357766598..b0a01c74d 100644
--- a/src/file_storage.cpp
+++ b/src/file_storage.cpp
@@ -209,7 +209,7 @@ namespace libtorrent
 		m_name = utf8;
 	}
 
-	void file_storage::rename_file(int index, std::wstring const& new_filename)
+	void file_storage::rename_file_deprecated(int index, std::wstring const& new_filename)
 	{
 		TORRENT_ASSERT_PRECOND(index >= 0 && index < int(m_files.size()));
 		std::string utf8;
@@ -225,6 +225,11 @@ namespace libtorrent
 		wchar_utf8(file, utf8);
 		add_file(utf8, size, flags, mtime, symlink_path);
 	}
+
+	void file_storage::rename_file(int index, std::wstring const& new_filename)
+	{
+		rename_file_deprecated(index, new_filename);
+	}
 #endif // TORRENT_NO_DEPRECATE
 #endif // TORRENT_USE_WSTRING
 
diff --git a/src/kademlia/routing_table.cpp b/src/kademlia/routing_table.cpp
index eb633d033..94d60b4f5 100644
--- a/src/kademlia/routing_table.cpp
+++ b/src/kademlia/routing_table.cpp
@@ -73,7 +73,7 @@ int routing_table::bucket_limit(int bucket) const
 	if (!m_settings.extended_routing_table) return m_bucket_size;
 
 	const static int size_exceptions[] = {16, 8, 4, 2};
-	if (bucket < sizeof(size_exceptions)/sizeof(size_exceptions[0]))
+	if (bucket < int(sizeof(size_exceptions)/sizeof(size_exceptions[0])))
 		return m_bucket_size * size_exceptions[bucket];
 	return m_bucket_size;
 }
@@ -678,7 +678,7 @@ bool routing_table::add_node(node_entry e)
 
 			// find node entries with duplicate prefixes in O(1)
 			std::vector<bucket_t::iterator> prefix(1 << (8 - mask_shift), b.end());
-			TORRENT_ASSERT(prefix.size() >= bucket_size_limit);
+			TORRENT_ASSERT(int(prefix.size()) >= bucket_size_limit);
 
 			// the begin iterator from this object is used as a placeholder
 			// for an occupied slot whose node has already been added to the
@@ -692,7 +692,7 @@ bool routing_table::add_node(node_entry e)
 				id <<= bucket_index + 1;
 				int this_prefix = (id[0] & mask) >> mask_shift;
 				TORRENT_ASSERT(this_prefix >= 0);
-				TORRENT_ASSERT(this_prefix < prefix.size());
+				TORRENT_ASSERT(this_prefix < int(prefix.size()));
 				if (prefix[this_prefix] != b.end())
 				{
 					// there's already a node with this prefix. Remember both
@@ -810,7 +810,7 @@ void routing_table::split_bucket()
 
 	int bucket_index = m_buckets.size()-1;
 	int bucket_size_limit = bucket_limit(bucket_index);
-	TORRENT_ASSERT(m_buckets.back().live_nodes.size() >= bucket_size_limit);
+	TORRENT_ASSERT(int(m_buckets.back().live_nodes.size()) >= bucket_size_limit);
 
 	// this is the last bucket, and it's full already. Split
 	// it by adding another bucket
diff --git a/src/magnet_uri.cpp b/src/magnet_uri.cpp
index c04ecd91e..6b90aff2f 100644
--- a/src/magnet_uri.cpp
+++ b/src/magnet_uri.cpp
@@ -111,6 +111,21 @@ namespace libtorrent
 	}
 
 #ifndef TORRENT_NO_DEPRECATE
+
+	torrent_handle add_magnet_uri_deprecated(session& ses, std::string const& uri
+		, add_torrent_params p, error_code& ec)
+	{
+		parse_magnet_uri(uri, p, ec);
+		if (ec) return torrent_handle();
+		return ses.add_torrent(p, ec);
+	}
+
+	torrent_handle add_magnet_uri(session& ses, std::string const& uri
+		, add_torrent_params p, error_code& ec)
+	{
+		return add_magnet_uri_deprecated(ses, uri, p, ec);
+	}
+
 #ifndef BOOST_NO_EXCEPTIONS
 	torrent_handle add_magnet_uri(session& ses, std::string const& uri
 		, std::string const& save_path
@@ -119,47 +134,40 @@ namespace libtorrent
 		, storage_constructor_type sc
 		, void* userdata)
 	{
-		std::string name;
-		std::string tracker;
+		add_torrent_params params(sc);
+		params.storage_mode = storage_mode;
+		params.userdata = userdata;
+		params.save_path = save_path;
+
+		if (paused) params.flags |= add_torrent_params::flag_paused;
+		else params.flags &= ~add_torrent_params::flag_paused;
 
 		error_code ec;
 		std::string display_name = url_has_argument(uri, "dn");
-		if (!display_name.empty()) name = unescape_string(display_name.c_str(), ec);
+		if (!display_name.empty()) params.name = unescape_string(display_name.c_str(), ec);
 		std::string tracker_string = url_has_argument(uri, "tr");
-		if (!tracker_string.empty()) tracker = unescape_string(tracker_string.c_str(), ec);
+		if (!tracker_string.empty()) params.trackers.push_back(unescape_string(tracker_string.c_str(), ec));
 	
 		std::string btih = url_has_argument(uri, "xt");
 		if (btih.empty()) return torrent_handle();
 
 		if (btih.compare(0, 9, "urn:btih:") != 0) return torrent_handle();
 
-		sha1_hash info_hash;
-		if (btih.size() == 40 + 9) from_hex(&btih[9], 40, (char*)&info_hash[0]);
-		else info_hash.assign(base32decode(btih.substr(9)));
+		if (btih.size() == 40 + 9) from_hex(&btih[9], 40, (char*)&params.info_hash[0]);
+		else params.info_hash.assign(base32decode(btih.substr(9)));
 
-		return ses.add_torrent(tracker.empty() ? 0 : tracker.c_str(), info_hash
-			, name.empty() ? 0 : name.c_str(), save_path, entry()
-			, storage_mode, paused, sc, userdata);
+		return ses.add_torrent(params);
 	}
 
 	torrent_handle add_magnet_uri(session& ses, std::string const& uri
 		, add_torrent_params p)
 	{
 		error_code ec;
-		torrent_handle ret = add_magnet_uri(ses, uri, p, ec);
+		torrent_handle ret = add_magnet_uri_deprecated(ses, uri, p, ec);
 		if (ec) throw libtorrent_exception(ec);
 		return ret;
 	}
 #endif // BOOST_NO_EXCEPTIONS
-
-	torrent_handle add_magnet_uri(session& ses, std::string const& uri
-		, add_torrent_params p, error_code& ec)
-	{
-		parse_magnet_uri(uri, p, ec);
-		if (ec) return torrent_handle();
-		return ses.add_torrent(p, ec);
-	}
-
 #endif // TORRENT_NO_DEPRECATE
 
 	void parse_magnet_uri(std::string const& uri, add_torrent_params& p, error_code& ec)
diff --git a/src/session_impl.cpp b/src/session_impl.cpp
index 693f3cb06..562dc8bb9 100644
--- a/src/session_impl.cpp
+++ b/src/session_impl.cpp
@@ -2681,8 +2681,8 @@ retry:
 
 	// to test SSL connections, one can use this openssl command template:
 	// 
-	// openssl s_client -cert <client-cert>.pem -key <client-private-key>.pem \ 
-	//   -CAfile <torrent-cert>.pem  -debug -connect 127.0.0.1:4433 -tls1 \ 
+	// openssl s_client -cert <client-cert>.pem -key <client-private-key>.pem
+	//   -CAfile <torrent-cert>.pem  -debug -connect 127.0.0.1:4433 -tls1
 	//   -servername <hex-encoded-info-hash>
 
 	void session_impl::ssl_handshake(error_code const& ec, boost::shared_ptr<socket_type> s)
@@ -3106,7 +3106,7 @@ retry:
 
 #ifndef TORRENT_DISABLE_DHT
 		if (m_dht_interval_update_torrents < 40
-			&& m_dht_interval_update_torrents != m_torrents.size())
+			&& m_dht_interval_update_torrents != int(m_torrents.size()))
 			update_dht_announce_interval();
 #endif
 
diff --git a/src/torrent.cpp b/src/torrent.cpp
index 49ebaa339..eb6131c41 100644
--- a/src/torrent.cpp
+++ b/src/torrent.cpp
@@ -579,7 +579,7 @@ namespace libtorrent
 		m_ses.m_torrents.insert(std::make_pair(m_torrent_file->info_hash(), me));
 		if (!m_uuid.empty()) m_ses.m_uuids.insert(std::make_pair(m_uuid, me));
 
-		TORRENT_ASSERT(num_torrents == m_ses.m_torrents.size());
+		TORRENT_ASSERT(num_torrents == int(m_ses.m_torrents.size()));
 
 		// if the user added any trackers while downloading the
 		// .torrent file, serge them into the new tracker list
@@ -4059,7 +4059,7 @@ namespace libtorrent
 		if (valid_metadata() && limit > m_torrent_file->num_files())
 			limit = m_torrent_file->num_files();
 
-		if (m_file_priority.size() < limit)
+		if (int(m_file_priority.size()) < limit)
 			m_file_priority.resize(limit);
 
 		std::copy(files.begin(), files.begin() + limit, m_file_priority.begin());
@@ -4087,7 +4087,7 @@ namespace libtorrent
 		if (index < 0 || index >= m_torrent_file->num_files()) return;
 		if (prio < 0) prio = 0;
 		else if (prio > 7) prio = 7;
-		if (m_file_priority.size() <= index)
+		if (int(m_file_priority.size()) <= index)
 		{
 			if (prio == 1) return;
 			m_file_priority.resize(m_torrent_file->num_files(), 1);
@@ -4109,7 +4109,7 @@ namespace libtorrent
 		if (!valid_metadata()) return 1;
 
 		if (index < 0 || index >= m_torrent_file->num_files()) return 0;
-		if (m_file_priority.size() <= index) return 1;
+		if (int(m_file_priority.size()) <= index) return 1;
 		return m_file_priority[index];
 	}
 
@@ -4124,7 +4124,7 @@ namespace libtorrent
 		}
 
 		files->resize(m_torrent_file->num_files(), 1);
-		TORRENT_ASSERT(m_file_priority.size() <= m_torrent_file->num_files());
+		TORRENT_ASSERT(int(m_file_priority.size()) <= m_torrent_file->num_files());
 		std::copy(m_file_priority.begin(), m_file_priority.end(), files->begin());
 	}
 
@@ -6806,7 +6806,7 @@ namespace libtorrent
 
 		int num_uploads = 0;
 		std::map<piece_block, int> num_requests;
-		for (const_peer_iterator i = begin(); i != end(); ++i)
+		for (const_peer_iterator i = this->begin(); i != this->end(); ++i)
 		{
 #ifdef TORRENT_EXPENSIVE_INVARIANT_CHECKS
 			// make sure this peer is not a dangling pointer
diff --git a/src/torrent_info.cpp b/src/torrent_info.cpp
index 5b0ee8151..d81db9290 100644
--- a/src/torrent_info.cpp
+++ b/src/torrent_info.cpp
@@ -778,7 +778,7 @@ namespace libtorrent
 	void torrent_info::rename_file(int index, std::wstring const& new_filename)
 	{
 		copy_on_write();
-		m_files.rename_file(index, new_filename);
+		m_files.rename_file_deprecated(index, new_filename);
 	}
 #endif // TORRENT_NO_DEPRECATE
 #endif // TORRENT_USE_WSTRING
@@ -1451,8 +1451,9 @@ namespace libtorrent
 		os << "number of pieces: " << num_pieces() << "\n";
 		os << "piece length: " << piece_length() << "\n";
 		os << "files:\n";
-		for (file_storage::iterator i = m_files.begin(); i != m_files.end(); ++i)
-			os << "  " << std::setw(11) << i->size << "  " << m_files.file_path(*i) << "\n";
+		for (int i = 0; i < m_files.num_files(); ++i)
+			os << "  " << std::setw(11) << m_files.file_size(i)
+				<< "  " << m_files.file_path(i) << "\n";
 	}
 
 // ------- end deprecation -------
diff --git a/src/udp_tracker_connection.cpp b/src/udp_tracker_connection.cpp
index c8565f934..97f324bbd 100644
--- a/src/udp_tracker_connection.cpp
+++ b/src/udp_tracker_connection.cpp
@@ -685,7 +685,7 @@ namespace libtorrent
 			detail::write_string(request_string, out);
 		}
 
-		TORRENT_ASSERT(out - buf <= sizeof(buf));
+		TORRENT_ASSERT(out - buf <= int(sizeof(buf)));
 
 #if defined TORRENT_VERBOSE_LOGGING || defined TORRENT_LOGGING
 		boost::shared_ptr<request_callback> cb = requester();
diff --git a/src/upnp.cpp b/src/upnp.cpp
index 2a20db055..1c7054b33 100644
--- a/src/upnp.cpp
+++ b/src/upnp.cpp
@@ -371,7 +371,7 @@ void upnp::on_reply(udp::endpoint const& from, char* buffer
 
 			std::vector<ip_interface> net = enum_net_interfaces(m_io_service, ec);
 			for (std::vector<ip_interface>::const_iterator i = net.begin()
-				, end(net.end()); i != end && num_chars < sizeof(msg); ++i)
+				, end(net.end()); i != end && num_chars < int(sizeof(msg)); ++i)
 			{
 				num_chars += snprintf(msg + num_chars, sizeof(msg) - num_chars, "(%s,%s) "
 					, print_address(i->interface_address).c_str(), print_address(i->netmask).c_str());
@@ -405,7 +405,7 @@ void upnp::on_reply(udp::endpoint const& from, char* buffer
 					"%s: IP is not a router. "
 					, print_endpoint(from).c_str());
 				for (std::vector<ip_route>::const_iterator i = routes.begin()
-					, end(routes.end()); i != end && num_chars < sizeof(msg); ++i)
+					, end(routes.end()); i != end && num_chars < int(sizeof(msg)); ++i)
 				{
 					num_chars += snprintf(msg + num_chars, sizeof(msg) - num_chars, "(%s,%s) "
 						, print_address(i->gateway).c_str(), print_address(i->netmask).c_str());
diff --git a/src/utp_stream.cpp b/src/utp_stream.cpp
index 031085dce..1a55f3d06 100644
--- a/src/utp_stream.cpp
+++ b/src/utp_stream.cpp
@@ -170,7 +170,7 @@ struct packet
 #endif
 
 	// the actual packet buffer
-	boost::uint8_t buf[];
+	boost::uint8_t buf[1];
 };
 
 // since the uTP socket state may be needed after the
@@ -2757,7 +2757,7 @@ bool utp_socket_impl::incoming_packet(boost::uint8_t const* buf, int size
 			m_sm->inc_stats_counter(utp_socket_manager::invalid_pkts_in);
 			return true;
 		}
-		if (ptr - buf + len > size_t(size))
+		if (ptr - buf + len > ptrdiff_t(size))
 		{
 			UTP_LOG("%8p: ERROR: invalid extension header size:%d packet:%d\n"
 				, this, len, int(ptr - buf));
@@ -2962,7 +2962,7 @@ bool utp_socket_impl::incoming_packet(boost::uint8_t const* buf, int size
 			// (i.e. ST_STATE) we're not ACKing anything. If we just
 			// received a FIN packet, we need to ack that as well
 			bool has_ack = ph->get_type() == ST_DATA || ph->get_type() == ST_FIN || ph->get_type() == ST_SYN;
-			int prev_out_packets = m_out_packets;
+			boost::uint32_t prev_out_packets = m_out_packets;
 
 			// try to send more data as long as we can
 			// if send_pkt returns true
@@ -3457,7 +3457,7 @@ void utp_socket_impl::check_receive_buffers() const
 void utp_socket_impl::check_invariant() const
 {
 	for (int i = m_outbuf.cursor();
-		i != ((m_outbuf.cursor() + m_outbuf.span()) & ACK_MASK); 
+		i != int((m_outbuf.cursor() + m_outbuf.span()) & ACK_MASK); 
 		i = (i + 1) & ACK_MASK)
 	{
 		packet* p = (packet*)m_outbuf.at(i);