diff --git a/indra/newview/skins/default/xui/en/panel_preferences_advanced.xml b/indra/newview/skins/default/xui/en/panel_preferences_advanced.xml
index f7d7d52b68..16fdbd7045 100644
--- a/indra/newview/skins/default/xui/en/panel_preferences_advanced.xml
+++ b/indra/newview/skins/default/xui/en/panel_preferences_advanced.xml
@@ -196,7 +196,7 @@ Automatic positioning for:
      name="heading3"
      top_pad="10"
      width="270">
-My Avatar:
+Avatars:
 	</text>
     <check_box
      control_name="FirstPersonAvatarVisible"
diff --git a/indra/newview/skins/default/xui/en/panel_preferences_graphics1.xml b/indra/newview/skins/default/xui/en/panel_preferences_graphics1.xml
index 519b469868..b1308a1942 100644
--- a/indra/newview/skins/default/xui/en/panel_preferences_graphics1.xml
+++ b/indra/newview/skins/default/xui/en/panel_preferences_graphics1.xml
@@ -92,7 +92,7 @@
      name="UI Size:"
      top_pad="4"
      width="300">
-        UI Size:
+        UI size:
     </text>
     <slider
      can_edit_text="true"
@@ -290,7 +290,7 @@
 		control_name="RenderObjectBump"
 		height="16"
 		initial_value="true"
-		label="Bump Mapping and Shiny"
+		label="Bump mapping and shiny"
 		layout="topleft"
 		left_delta="0"
 		name="BumpShiny"
@@ -300,7 +300,7 @@
 		control_name="VertexShaderEnable"
 		height="16"
 		initial_value="true"
-		label="Basic Shaders"
+		label="Basic shaders"
 		layout="topleft"
 		left_delta="0"
 		name="BasicShaders"
@@ -314,7 +314,7 @@
 		control_name="WindLightUseAtmosShaders"
 		height="16"
 		initial_value="true"
-		label="Atmospheric Shaders"
+		label="Atmospheric shaders"
 		layout="topleft"
 		left_delta="0"
 		name="WindLightUseAtmosShaders"
@@ -327,7 +327,7 @@
 		control_name="RenderWaterReflections"
 		height="16"
 		initial_value="true"
-		label="Water Reflections"
+		label="Water reflections"
 		layout="topleft"
 		left_delta="0"
 		name="Reflections"
@@ -346,7 +346,7 @@
 		name="ReflectionDetailText"
 		top_pad="7"
 		width="128">
-			Reflection Detail:
+			Reflection detail:
 		</text>
 		<radio_group
 		control_name="RenderReflectionDetail"
@@ -359,7 +359,7 @@
 		width="321">
 			<radio_item
 			height="16"
-			label="Terrain and Trees"
+			label="Terrain and trees"
 			layout="topleft"
 			left="3"
 			name="0"
@@ -367,7 +367,7 @@
 			width="315" />
 			<radio_item
 			height="16"
-			label="All Static Objects"
+			label="All static objects"
 			layout="topleft"
 			left_delta="0"
 			name="1"
@@ -375,7 +375,7 @@
 			width="315" />
 			<radio_item
 			height="16"
-			label="All Avatars and Objects"
+			label="All avatars and objects"
 			layout="topleft"
 			left_delta="0"
 			name="2"
@@ -400,13 +400,13 @@
 		name="AvatarRenderingText"
 		top_pad="5"
 		width="128">
-			Avatar Rendering:
+			Avatar rendering:
 		</text>
 		<check_box
 		control_name="RenderUseImpostors"
 		height="16"
 		initial_value="true"
-		label="Avatar Impostors"
+		label="Avatar impostors"
 		layout="topleft"
 		left_delta="0"
 		name="AvatarImpostors"
@@ -416,7 +416,7 @@
 		control_name="RenderAvatarVP"
 		height="16"
 		initial_value="true"
-		label="Hardware Skinning"
+		label="Hardware skinning"
 		layout="topleft"
 		left_delta="0"
 		name="AvatarVertexProgram"
@@ -429,7 +429,7 @@
 		control_name="RenderAvatarCloth"
 		height="16"
 		initial_value="true"
-		label="Avatar Cloth"
+		label="Avatar cloth"
 		layout="topleft"
 		left_delta="0"
 		name="AvatarCloth"
@@ -443,7 +443,7 @@
 		height="16"
 		increment="8"
 		initial_value="160"
-		label="Draw Distance:"
+		label="Draw distance:"
 		label_width="140"
 		layout="topleft"
 		left="216"
@@ -474,7 +474,7 @@
 		height="16"
 		increment="256"
 		initial_value="4096"
-		label="Max. Particle Count:"
+		label="Max. particle count:"
 		label_width="140"
 		layout="topleft"
 		left="216"
@@ -489,7 +489,7 @@
 		height="16"
 		increment="1"
 		initial_value="8"
-		label="Post Process Quality:"
+		label="Post process quality:"
 		label_width="140"
 		layout="topleft"
 		left_delta="0"
@@ -513,7 +513,7 @@
 		name="MeshDetailText"
 		top_pad="5"
 		width="128">
-			Mesh Detail:
+			Mesh detail:
 		</text>
 		<slider
 		control_name="RenderVolumeLODFactor"
@@ -724,7 +724,7 @@
         name="LightingDetailText"
         top_pad="8"
         width="128">
-           Lighting Detail:
+           Lighting detail:
         </text>
         <radio_group
         control_name="RenderLightingDetail"
@@ -762,7 +762,7 @@
         name="TerrainDetailText"
         top="465"
         width="128">
-           Terrain Detail:
+           Terrain detail:
         </text>
         <radio_group
         control_name="RenderTerrainDetail"
diff --git a/indra/newview/skins/default/xui/en/panel_preferences_setup.xml b/indra/newview/skins/default/xui/en/panel_preferences_setup.xml
index df347cfb5f..9cf0bd26d8 100644
--- a/indra/newview/skins/default/xui/en/panel_preferences_setup.xml
+++ b/indra/newview/skins/default/xui/en/panel_preferences_setup.xml
@@ -141,7 +141,7 @@
      height="16"
      increment="1"
      initial_value="80"
-     label="Port Number:"
+     label="Port number:"
      label_width="75"
      layout="topleft"
      left_delta="160"
@@ -294,7 +294,7 @@
      follows="left|top"
      height="16"
      initial_value="false"
-     label="Web Proxy"
+     label="Web proxy"
      left_delta="0"
      mouse_opaque="true"
      name="web_proxy_enabled"
diff --git a/indra/newview/skins/default/xui/en/panel_preferences_sound.xml b/indra/newview/skins/default/xui/en/panel_preferences_sound.xml
index 371733b5be..8a28719d98 100644
--- a/indra/newview/skins/default/xui/en/panel_preferences_sound.xml
+++ b/indra/newview/skins/default/xui/en/panel_preferences_sound.xml
@@ -15,7 +15,7 @@
      height="15"
      increment="0.05"
      initial_value="0.5"
-     label="Master Volume"
+     label="Master volume"
      label_width="125"
      layout="topleft"
      left="30"
@@ -318,7 +318,7 @@
      follows="left|top"
      height="20"
      is_toggle="true"
-     label="Device Settings"
+     label="Device settings"
      layout="topleft"
      left_delta="55"
      name="device_settings_btn"
@@ -385,7 +385,7 @@
      name="Input level:"
      top_pad="10"
      width="200">
-        Input Level
+        Input level
     </text>
     <slider_bar
      follows="left|top"