diff --git a/bin/OpenSim.ini.example b/bin/OpenSim.ini.example
index b2299f954b..67bbb79e45 100644
--- a/bin/OpenSim.ini.example
+++ b/bin/OpenSim.ini.example
@@ -1176,14 +1176,17 @@
 
 
 [InterestManagement]
-     ;# {UpdatePrioritizationScheme} {} {Update prioritization scheme?} {BestAvatarResponsiveness Time Distance SimpleAngularDistance FrontBack} BestAvatarResponsiveness
      ;; This section controls how state updates are prioritized for each client
-     ;; Valid values are BestAvatarResponsiveness, Time, Distance,
-     ;; SimpleAngularDistance, FrontBack
+	 
+     ;# {UpdatePrioritizationScheme} {} {Update prioritization scheme?} {BestAvatarResponsiveness SimpleAngularDistance} BestAvatarResponsiveness
+     ;; Valid values are BestAvatarResponsiveness and SimpleAngularDistance
+	 ;; SimpleAngularDistance does use more cpu
      ; UpdatePrioritizationScheme = BestAvatarResponsiveness
 
-	; TEST OPTION KEEP AS FALSE
-	; if true, don't send object updates if outside view range
+	;; ObjectsCullingByDistance, if true, don't send object updates if outside view range
+	;; currently viewers are also told to delete objects that leave view range
+	;; only avater position is considered, free camera may not see objects
+	;; does increase cpu load
 	; ObjectsCullingByDistance = false
 
 [MediaOnAPrim]
diff --git a/bin/OpenSimDefaults.ini b/bin/OpenSimDefaults.ini
index 23f96d5680..da934c1bfd 100644
--- a/bin/OpenSimDefaults.ini
+++ b/bin/OpenSimDefaults.ini
@@ -2098,16 +2098,19 @@
 
 [InterestManagement]
     ; This section controls how state updates are prioritized for each client
-    ; Valid values are BestAvatarResponsiveness, Time, Distance,
-    ; SimpleAngularDistance, and FrontBack
+	
+    ; UpdatePrioritizationScheme valid values are BestAvatarResponsiveness and SimpleAngularDistance
+	; SimpleAngularDistance does use more cpu
     UpdatePrioritizationScheme = BestAvatarResponsiveness
     ReprioritizationEnabled = true
     ReprioritizationInterval = 2000.0
     RootReprioritizationDistance = 10.0
     ChildReprioritizationDistance = 20.0
 
-	; TEST OPTION KEEP AS FALSE
-	; if true, don't send object updates if outside view range
+	; ObjectsCullingByDistance, if true, don't send object updates if outside view range
+	; currently viewers are also told to delete objects that leave view range
+	; only avater position is considered, free camera may not see objects
+	; does increase cpu load
 	ObjectsCullingByDistance = false
 
     ; If n > 1, only every n UDP terse updates will be sent to observers of an avatar that are in the same region