diff --git a/libretroshare/src/rsitems/itempriorities.h b/libretroshare/src/rsitems/itempriorities.h
index b7f29babc..8a464add4 100644
--- a/libretroshare/src/rsitems/itempriorities.h
+++ b/libretroshare/src/rsitems/itempriorities.h
@@ -25,28 +25,30 @@
 
 // This file centralises QoS priorities for all transfer RsItems. 
 //
-const uint8_t QOS_PRIORITY_UNKNOWN                    = 0 ;
-const uint8_t QOS_PRIORITY_DEFAULT                    = 3 ;
-const uint8_t QOS_PRIORITY_TOP                        = 9 ;
+const uint8_t QOS_PRIORITY_UNKNOWN                      = 0 ;
+const uint8_t QOS_PRIORITY_DEFAULT                      = 3 ;
+const uint8_t QOS_PRIORITY_TOP                          = 9 ;
 
 // Turtle traffic
 //
-const uint8_t QOS_PRIORITY_RS_TURTLE_OPEN_TUNNEL      = 6 ;
-const uint8_t QOS_PRIORITY_RS_TURTLE_TUNNEL_OK        = 6 ;
-const uint8_t QOS_PRIORITY_RS_TURTLE_SEARCH_REQUEST   = 6 ;
-const uint8_t QOS_PRIORITY_RS_TURTLE_FILE_REQUEST     = 5 ;
-const uint8_t QOS_PRIORITY_RS_TURTLE_FILE_CRC_REQUEST = 5 ;
-const uint8_t QOS_PRIORITY_RS_TURTLE_CHUNK_CRC_REQUEST= 5 ;
-const uint8_t QOS_PRIORITY_RS_TURTLE_FILE_MAP_REQUEST = 5 ;
-const uint8_t QOS_PRIORITY_RS_TURTLE_SEARCH_RESULT    = 3 ;
-const uint8_t QOS_PRIORITY_RS_TURTLE_FILE_DATA        = 3 ;
-const uint8_t QOS_PRIORITY_RS_TURTLE_FILE_CRC         = 3 ;
-const uint8_t QOS_PRIORITY_RS_TURTLE_CHUNK_CRC        = 5 ;
-const uint8_t QOS_PRIORITY_RS_TURTLE_FILE_MAP         = 3 ;
-const uint8_t QOS_PRIORITY_RS_TURTLE_GENERIC_ITEM     = 3 ;
-const uint8_t QOS_PRIORITY_RS_TURTLE_FORWARD_FILE_DATA= 3 ;
-const uint8_t QOS_PRIORITY_RS_TURTLE_GENERIC_DATA     = 5 ;
-const uint8_t QOS_PRIORITY_RS_TURTLE_GENERIC_FAST_DATA= 7 ;
+const uint8_t QOS_PRIORITY_RS_TURTLE_OPEN_TUNNEL        = 7 ;
+const uint8_t QOS_PRIORITY_RS_TURTLE_TUNNEL_OK          = 7 ;
+const uint8_t QOS_PRIORITY_RS_TURTLE_SEARCH_REQUEST     = 7 ;
+
+const uint8_t QOS_PRIORITY_RS_TURTLE_FILE_REQUEST       = 5 ;
+const uint8_t QOS_PRIORITY_RS_TURTLE_FILE_CRC_REQUEST   = 5 ;
+const uint8_t QOS_PRIORITY_RS_TURTLE_CHUNK_CRC_REQUEST  = 5 ;
+const uint8_t QOS_PRIORITY_RS_TURTLE_FILE_MAP_REQUEST   = 5 ;
+const uint8_t QOS_PRIORITY_RS_TURTLE_FILE_DATA          = 5 ;
+const uint8_t QOS_PRIORITY_RS_TURTLE_FILE_CRC           = 5 ;
+const uint8_t QOS_PRIORITY_RS_TURTLE_CHUNK_CRC          = 5 ;
+const uint8_t QOS_PRIORITY_RS_TURTLE_FILE_MAP           = 5 ;
+
+const uint8_t QOS_PRIORITY_RS_TURTLE_SEARCH_RESULT      = 4 ;
+const uint8_t QOS_PRIORITY_RS_TURTLE_GENERIC_ITEM       = 3 ;
+//const uint8_t QOS_PRIORITY_RS_TURTLE_FORWARD_FILE_DATA= 3 ;	// unused
+const uint8_t QOS_PRIORITY_RS_TURTLE_GENERIC_DATA       = 5 ;
+const uint8_t QOS_PRIORITY_RS_TURTLE_GENERIC_FAST_DATA  = 7 ;
 
 // File transfer
 //
@@ -54,24 +56,23 @@ const uint8_t QOS_PRIORITY_RS_FILE_REQUEST   			= 5 ;
 const uint8_t QOS_PRIORITY_RS_FILE_CRC_REQUEST 			= 5 ;	
 const uint8_t QOS_PRIORITY_RS_CHUNK_CRC_REQUEST			= 5 ;	
 const uint8_t QOS_PRIORITY_RS_FILE_MAP_REQUEST 			= 5 ;
-const uint8_t QOS_PRIORITY_RS_CACHE_REQUEST   			= 4 ;
-const uint8_t QOS_PRIORITY_RS_FILE_DATA      			= 3 ;
-const uint8_t QOS_PRIORITY_RS_FILE_CRC         			= 3 ;
+const uint8_t QOS_PRIORITY_RS_FILE_DATA      			= 5 ;
+const uint8_t QOS_PRIORITY_RS_FILE_CRC         			= 5 ;
 const uint8_t QOS_PRIORITY_RS_CHUNK_CRC        			= 5 ;
-const uint8_t QOS_PRIORITY_RS_FILE_MAP         			= 3 ;
-const uint8_t QOS_PRIORITY_RS_CACHE_ITEM      			= 3 ;
+const uint8_t QOS_PRIORITY_RS_FILE_MAP         			= 5 ;
+//const uint8_t QOS_PRIORITY_RS_CACHE_ITEM      			= 3 ;	// unused
 
 // Discovery
 //
 const uint8_t QOS_PRIORITY_RS_DISC_HEART_BEAT 			= 8 ;
 const uint8_t QOS_PRIORITY_RS_DISC_ASK_INFO       		= 2 ;
-const uint8_t QOS_PRIORITY_RS_DISC_REPLY      			= 1 ;
-const uint8_t QOS_PRIORITY_RS_DISC_VERSION    			= 1 ;
+const uint8_t QOS_PRIORITY_RS_DISC_REPLY      			= 2 ;
+const uint8_t QOS_PRIORITY_RS_DISC_VERSION    			= 2 ;
 
 const uint8_t QOS_PRIORITY_RS_DISC_CONTACT    			= 2 ; // CONTACT and PGPLIST must have
 const uint8_t QOS_PRIORITY_RS_DISC_PGP_LIST       		= 2 ; // same priority.
 const uint8_t QOS_PRIORITY_RS_DISC_SERVICES    			= 2 ;
-const uint8_t QOS_PRIORITY_RS_DISC_PGP_CERT    			= 1 ;
+const uint8_t QOS_PRIORITY_RS_DISC_PGP_CERT    			= 2 ;
 
 // File database
 //
@@ -92,11 +93,11 @@ const uint8_t QOS_PRIORITY_RS_STATUS_ITEM     			= 2 ;
 
 // RTT
 //
-const uint8_t QOS_PRIORITY_RS_RTT_PING               = 9 ;
+const uint8_t QOS_PRIORITY_RS_RTT_PING                  = 9 ;
 
 // BanList
 //
-const uint8_t QOS_PRIORITY_RS_BANLIST_ITEM     			= 2 ;
+const uint8_t QOS_PRIORITY_RS_BANLIST_ITEM     			= 3 ;
 
 // Bandwidth Control.
 //
@@ -109,10 +110,11 @@ const uint8_t QOS_PRIORITY_RS_DSDV_DATA     			= 2 ;
 
 // GXS
 //
-const uint8_t QOS_PRIORITY_RS_GXS_NET                   = 3 ;
+const uint8_t QOS_PRIORITY_RS_GXS_NET                   = 6 ;
+
 // GXS Reputation.
-const uint8_t QOS_PRIORITY_RS_GXSREPUTATION_ITEM		= 2;
+const uint8_t QOS_PRIORITY_RS_GXSREPUTATION_ITEM		= 3;
 
 // Service Info / Control.
-const uint8_t QOS_PRIORITY_RS_SERVICE_INFO_ITEM		= 7;
+const uint8_t QOS_PRIORITY_RS_SERVICE_INFO_ITEM		    = 8;