diff --git a/libretroshare/src/rsitems/itempriorities.h b/libretroshare/src/rsitems/itempriorities.h
index 2707f3b62..a376a9d64 100644
--- a/libretroshare/src/rsitems/itempriorities.h
+++ b/libretroshare/src/rsitems/itempriorities.h
@@ -23,7 +23,7 @@
 
 #include <stdint.h>
 
-// This file centralises QoS priorities for all transfer RsItems. 
+// This file centralises QoS priorities for all transfer RsItems
 //
 const uint8_t QOS_PRIORITY_UNKNOWN                      = 0 ;
 const uint8_t QOS_PRIORITY_DEFAULT                      = 3 ;
@@ -41,9 +41,9 @@ const uint8_t QOS_PRIORITY_RS_TURTLE_FILE_CRC_REQUEST   = 6 ; // unused
 const uint8_t QOS_PRIORITY_RS_TURTLE_CHUNK_CRC_REQUEST  = 6 ; // unused
 
 const uint8_t QOS_PRIORITY_RS_TURTLE_FILE_DATA          = 5 ;
-const uint8_t QOS_PRIORITY_RS_TURTLE_FILE_MAP           = 5 ;
-const uint8_t QOS_PRIORITY_RS_TURTLE_FILE_CRC           = 5 ; // unused
-const uint8_t QOS_PRIORITY_RS_TURTLE_CHUNK_CRC          = 5 ; // unused
+const uint8_t QOS_PRIORITY_RS_TURTLE_FILE_MAP           = 6 ;
+const uint8_t QOS_PRIORITY_RS_TURTLE_FILE_CRC           = 6 ; // unused
+const uint8_t QOS_PRIORITY_RS_TURTLE_CHUNK_CRC          = 6 ; // unused
 
 const uint8_t QOS_PRIORITY_RS_TURTLE_GENERIC_FAST_DATA  = 7 ;
 const uint8_t QOS_PRIORITY_RS_TURTLE_SEARCH_RESULT      = 6 ;
@@ -59,65 +59,67 @@ const uint8_t QOS_PRIORITY_RS_FILE_CRC_REQUEST          = 6 ; // unused
 const uint8_t QOS_PRIORITY_RS_CHUNK_CRC_REQUEST         = 6 ;
 
 const uint8_t QOS_PRIORITY_RS_FILE_DATA                 = 5 ;
-const uint8_t QOS_PRIORITY_RS_FILE_MAP                  = 5 ;
-const uint8_t QOS_PRIORITY_RS_FILE_CRC                  = 5 ; // unused
-const uint8_t QOS_PRIORITY_RS_CHUNK_CRC                 = 5 ;
+const uint8_t QOS_PRIORITY_RS_FILE_MAP                  = 6 ;
+const uint8_t QOS_PRIORITY_RS_FILE_CRC                  = 6 ; // unused
+const uint8_t QOS_PRIORITY_RS_CHUNK_CRC                 = 6 ;
 
 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             = 2 ;
-const uint8_t QOS_PRIORITY_RS_DISC_VERSION           = 2 ;
+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                = 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          = 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             = 2 ;
 
 // File database
 //
-const uint8_t QOS_PRIORITY_RS_FAST_SYNC_REQUEST      = 7 ;
-const uint8_t QOS_PRIORITY_RS_SLOW_SYNC_REQUEST      = 3 ;
+const uint8_t QOS_PRIORITY_RS_FAST_SYNC_REQUEST         = 7 ;
+const uint8_t QOS_PRIORITY_RS_SLOW_SYNC_REQUEST         = 3 ;
 
-// Heartbeat.
+// Heartbeat
 //
-const uint8_t QOS_PRIORITY_RS_HEARTBEAT_PULSE        = 8 ;
+const uint8_t QOS_PRIORITY_RS_HEARTBEAT_PULSE           = 8 ;
 
 // Chat/Msgs
 //
-const uint8_t QOS_PRIORITY_RS_CHAT_ITEM              = 7 ;
-const uint8_t QOS_PRIORITY_RS_CHAT_AVATAR_ITEM       = 2 ;
-const uint8_t QOS_PRIORITY_RS_MSG_ITEM               = 2 ;  // depreciated.
-const uint8_t QOS_PRIORITY_RS_MAIL_ITEM              = 2 ;  // new mail service
-const uint8_t QOS_PRIORITY_RS_STATUS_ITEM            = 2 ;
+const uint8_t QOS_PRIORITY_RS_CHAT_ITEM                 = 7 ;
+const uint8_t QOS_PRIORITY_RS_CHAT_AVATAR_ITEM          = 2 ;
+const uint8_t QOS_PRIORITY_RS_MSG_ITEM                  = 2 ;  // deprecated
+const uint8_t QOS_PRIORITY_RS_MAIL_ITEM                 = 2 ;  // new mail service
+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           = 3 ;
+const uint8_t QOS_PRIORITY_RS_BANLIST_ITEM              = 3 ;
 
-// Bandwidth Control.
+// Bandwidth Control
 //
-const uint8_t QOS_PRIORITY_RS_BWCTRL_ALLOWED_ITEM    = 9 ;
+const uint8_t QOS_PRIORITY_RS_BWCTRL_ALLOWED_ITEM       = 9 ;
 
-// Dsdv Routing
+// DsDv Routing
 //
-const uint8_t QOS_PRIORITY_RS_DSDV_ROUTE             = 4 ;
-const uint8_t QOS_PRIORITY_RS_DSDV_DATA              = 2 ;
+const uint8_t QOS_PRIORITY_RS_DSDV_ROUTE                = 4 ;
+const uint8_t QOS_PRIORITY_RS_DSDV_DATA                 = 2 ;
 
 // GXS
 //
-const uint8_t QOS_PRIORITY_RS_GXS_NET                = 6 ;
+const uint8_t QOS_PRIORITY_RS_GXS_NET                   = 6 ;
 
-// GXS Reputation.
-const uint8_t QOS_PRIORITY_RS_GXSREPUTATION_ITEM     = 3;
+// GXS Reputation
+//
+const uint8_t QOS_PRIORITY_RS_GXSREPUTATION_ITEM        = 3 ;
 
-// Service Info / Control.
-const uint8_t QOS_PRIORITY_RS_SERVICE_INFO_ITEM      = 8;
+// Service Info / Control
+//
+const uint8_t QOS_PRIORITY_RS_SERVICE_INFO_ITEM         = 8 ;