diff --git a/indra/newview/featuretable_mac.txt b/indra/newview/featuretable_mac.txt
index e89b0cc49d5f4514104a63c3d82874af1022f86d..db0252d2e70008fd6df65120d890483880f4a850 100644
--- a/indra/newview/featuretable_mac.txt
+++ b/indra/newview/featuretable_mac.txt
@@ -26,7 +26,6 @@ list all
 RenderAnisotropic				1	0
 RenderAvatarCloth				0	0
 RenderAvatarLODFactor			1	1.0
-RenderAvatarMaxVisible          1   12
 RenderAvatarVP					1	0
 RenderCubeMap					1	1
 RenderDelayVBUpdate				1	0
@@ -58,8 +57,6 @@ Disregard96DefaultDrawDistance	1	1
 RenderTextureMemoryMultiple		1	0.5
 Disregard128DefaultDrawDistance	1	1
 Disregard96DefaultDrawDistance	1	1
-SkyUseClassicClouds			1	1
-WatchdogDisabled				1	1
 
 //
 // Low Graphics Settings
@@ -67,26 +64,24 @@ WatchdogDisabled				1	1
 list Low
 RenderAnisotropic			1	0
 RenderAvatarCloth			1	0
-RenderAvatarLODFactor		1	0
-RenderAvatarMaxVisible      1   3
+RenderAvatarLODFactor		1	0.5
 RenderAvatarVP				1	0
 RenderFarClip				1	64
-RenderFlexTimeFactor		1	0
+RenderFlexTimeFactor		1	0.5
 RenderGlowResolutionPow		1	8
 RenderLightingDetail		1	0
-RenderMaxPartCount			1	0
+RenderMaxPartCount			1	1024
 RenderObjectBump			1	0
 RenderReflectionDetail		1	0
 RenderTerrainDetail			1	0
 RenderTerrainLODFactor		1	1
-RenderTreeLODFactor			1	0
+RenderTreeLODFactor			1	0.5
 RenderUseImpostors			1	1
-RenderVolumeLODFactor		1	0
+RenderVolumeLODFactor		1	1.125
 RenderWaterReflections		1	0
 VertexShaderEnable			1	0
 WindLightUseAtmosShaders	1	0
 WLSkyDetail					1	48
-SkyUseClassicClouds			1	0
 
 //
 // Mid Graphics Settings
@@ -371,6 +366,7 @@ list ATI_Radeon_X1500
 Disregard128DefaultDrawDistance	1	0
 list ATI_Radeon_X1600 
 Disregard128DefaultDrawDistance	1	0
+RenderUseFBO 					0	0
 list ATI_Radeon_X1700 
 Disregard128DefaultDrawDistance	1	0
 list ATI_Mobility_Radeon_X1xxx