diff --git a/Cog.xcode/xugg.mode1 b/Cog.xcode/xugg.mode1
index 4ca87da7b..1dc1d2f27 100644
--- a/Cog.xcode/xugg.mode1
+++ b/Cog.xcode/xugg.mode1
@@ -255,6 +255,7 @@
 							<array>
 								<string>29B97314FDCFA39411CA2CEA</string>
 								<string>080E96DDFE201D6D7F000001</string>
+								<string>8E267D080837F7A6004ACBC5</string>
 								<string>8E47215C08318D12001F89FA</string>
 								<string>8EF6FA64082DA525006F7BE6</string>
 								<string>29B97323FDCFA39411CA2CEA</string>
@@ -264,8 +265,8 @@
 							<key>PBXSmartGroupTreeModuleOutlineStateSelectionKey</key>
 							<array>
 								<array>
-									<integer>15</integer>
-									<integer>13</integer>
+									<integer>7</integer>
+									<integer>3</integer>
 									<integer>1</integer>
 									<integer>0</integer>
 								</array>
@@ -308,7 +309,7 @@
 								<key>PBXProjectModuleGUID</key>
 								<string>1CE0B20306471E060097A5F4</string>
 								<key>PBXProjectModuleLabel</key>
-								<string>FlacFile.h</string>
+								<string>UpdateController.m</string>
 								<key>PBXSplitModuleInNavigatorKey</key>
 								<dict>
 									<key>Split0</key>
@@ -316,11 +317,11 @@
 										<key>PBXProjectModuleGUID</key>
 										<string>1CE0B20406471E060097A5F4</string>
 										<key>PBXProjectModuleLabel</key>
-										<string>FlacFile.h</string>
+										<string>UpdateController.m</string>
 										<key>_historyCapacity</key>
 										<integer>0</integer>
 										<key>bookmark</key>
-										<string>8E2BC811084F8A39004518D1</string>
+										<string>8E9E2E85084FA7E400599965</string>
 										<key>history</key>
 										<array>
 											<string>8EF6FACD082DAA2B006F7BE6</string>
@@ -343,8 +344,6 @@
 											<string>8ED833CD08457E6B0033CDBD</string>
 											<string>8E6F2A2708480D900011F126</string>
 											<string>8E6F2A2808480D900011F126</string>
-											<string>8E6F2ACC08481B100011F126</string>
-											<string>8ED3C9B1084915CE00BB7797</string>
 											<string>8E10DC00084BBE490013815C</string>
 											<string>8E10DC01084BBE490013815C</string>
 											<string>8E10DC02084BBE490013815C</string>
@@ -380,8 +379,10 @@
 											<string>8EC18EB8084E57D500AE0BA9</string>
 											<string>8EC7DA89084E672F00A079A7</string>
 											<string>8EC7DA8A084E672F00A079A7</string>
-											<string>8ED1CC31084F887100771E1E</string>
-											<string>8ED1CC33084F887100771E1E</string>
+											<string>8E9E2E7F084FA7E400599965</string>
+											<string>8E9E2E80084FA7E400599965</string>
+											<string>8E9E2E81084FA7E400599965</string>
+											<string>8ED3C9B1084915CE00BB7797</string>
 										</array>
 										<key>prevStack</key>
 										<array>
@@ -444,6 +445,9 @@
 											<string>8E14E4CB084D089100246BCC</string>
 											<string>8EC18EAA084E55A800AE0BA9</string>
 											<string>8EC18EBD084E57D500AE0BA9</string>
+											<string>8E9E2E82084FA7E400599965</string>
+											<string>8E9E2E83084FA7E400599965</string>
+											<string>8E9E2E84084FA7E400599965</string>
 										</array>
 									</dict>
 									<key>SplitCount</key>
@@ -501,9 +505,9 @@
 			</array>
 			<key>TableOfContents</key>
 			<array>
-				<string>8E2BC80F084F8A13004518D1</string>
+				<string>8E9E2E86084FA7E400599965</string>
 				<string>1CE0B1FE06471DED0097A5F4</string>
-				<string>8E2BC810084F8A13004518D1</string>
+				<string>8E9E2E87084FA7E400599965</string>
 				<string>1CE0B20306471E060097A5F4</string>
 				<string>1CE0B20506471E060097A5F4</string>
 			</array>
@@ -638,7 +642,6 @@
 	<key>WindowOrderList</key>
 	<array>
 		<string>1C0AD2B3069F1EA900FABCE6</string>
-		<string>8EF6FAA6082DA951006F7BE6</string>
 		<string>/Users/xugg/Projects/Cog/Cog.xcode</string>
 	</array>
 	<key>WindowString</key>
@@ -1035,8 +1038,8 @@
 										<string>yes</string>
 										<key>sizes</key>
 										<array>
-											<string>{{0, 0}, {367, 168}}</string>
-											<string>{{0, 173}, {367, 270}}</string>
+											<string>{{0, 0}, {493, 168}}</string>
+											<string>{{0, 173}, {493, 270}}</string>
 										</array>
 									</dict>
 									<key>VerticalSplitView</key>
@@ -1085,9 +1088,9 @@
 			<key>TableOfContents</key>
 			<array>
 				<string>1C0AD2B3069F1EA900FABCE6</string>
-				<string>8E2BC80C084F8A12004518D1</string>
+				<string>8E9E2E7D084FA1E200599965</string>
 				<string>1CD0528B0623707200166675</string>
-				<string>8E2BC80D084F8A12004518D1</string>
+				<string>8E9E2E7E084FA1E200599965</string>
 			</array>
 			<key>ToolbarConfiguration</key>
 			<string>xcode.toolbar.config.run</string>
diff --git a/Cog.xcode/xugg.pbxuser b/Cog.xcode/xugg.pbxuser
index 8ff4d7e7f..64113d6cd 100644
--- a/Cog.xcode/xugg.pbxuser
+++ b/Cog.xcode/xugg.pbxuser
@@ -117,7 +117,6 @@
 			8E267E1A083801D8004ACBC5 = 8E267E1A083801D8004ACBC5;
 			8E287164083695080013CE39 = 8E287164083695080013CE39;
 			8E297910083D892800F2C55A = 8E297910083D892800F2C55A;
-			8E2BC811084F8A39004518D1 = 8E2BC811084F8A39004518D1;
 			8E4521C408327F4C00F8BA7C = 8E4521C408327F4C00F8BA7C;
 			8E4522A608329C9B00F8BA7C = 8E4522A608329C9B00F8BA7C;
 			8E4522AF08329C9B00F8BA7C = 8E4522AF08329C9B00F8BA7C;
@@ -147,7 +146,6 @@
 			8E652A3A083E1A7900A7AF1B = 8E652A3A083E1A7900A7AF1B;
 			8E6F2A2708480D900011F126 = 8E6F2A2708480D900011F126;
 			8E6F2A2808480D900011F126 = 8E6F2A2808480D900011F126;
-			8E6F2ACC08481B100011F126 = 8E6F2ACC08481B100011F126;
 			8E74C915084D451C00DF47F3 = 8E74C915084D451C00DF47F3;
 			8E74C916084D451C00DF47F3 = 8E74C916084D451C00DF47F3;
 			8E74C919084D451C00DF47F3 = 8E74C919084D451C00DF47F3;
@@ -160,6 +158,13 @@
 			8E94DA68084BF01F007F0AEB = 8E94DA68084BF01F007F0AEB;
 			8E9BF08B082FB9DD00B26943 = 8E9BF08B082FB9DD00B26943;
 			8E9BF100082FEF6B00B26943 = 8E9BF100082FEF6B00B26943;
+			8E9E2E7F084FA7E400599965 = 8E9E2E7F084FA7E400599965;
+			8E9E2E80084FA7E400599965 = 8E9E2E80084FA7E400599965;
+			8E9E2E81084FA7E400599965 = 8E9E2E81084FA7E400599965;
+			8E9E2E82084FA7E400599965 = 8E9E2E82084FA7E400599965;
+			8E9E2E83084FA7E400599965 = 8E9E2E83084FA7E400599965;
+			8E9E2E84084FA7E400599965 = 8E9E2E84084FA7E400599965;
+			8E9E2E85084FA7E400599965 = 8E9E2E85084FA7E400599965;
 			8EA0A215084CC43F008DFEC9 = 8EA0A215084CC43F008DFEC9;
 			8EA0A216084CC43F008DFEC9 = 8EA0A216084CC43F008DFEC9;
 			8EA0A217084CC43F008DFEC9 = 8EA0A217084CC43F008DFEC9;
@@ -176,8 +181,6 @@
 			8EC7DA89084E672F00A079A7 = 8EC7DA89084E672F00A079A7;
 			8EC7DA8A084E672F00A079A7 = 8EC7DA8A084E672F00A079A7;
 			8EC8FBD20842932A00DF2C98 = 8EC8FBD20842932A00DF2C98;
-			8ED1CC31084F887100771E1E = 8ED1CC31084F887100771E1E;
-			8ED1CC33084F887100771E1E = 8ED1CC33084F887100771E1E;
 			8ED3C9B1084915CE00BB7797 = 8ED3C9B1084915CE00BB7797;
 			8ED833CD08457E6B0033CDBD = 8ED833CD08457E6B0033CDBD;
 			8EDC88A90842F8DE007D1532 = 8EDC88A90842F8DE007D1532;
@@ -540,8 +543,8 @@
 	8E267D0C0837F7A6004ACBC5 = {
 		uiCtxt = {
 			sepNavIntBoundsRect = "{{0, 0}, {1022, 2366}}";
-			sepNavSelRange = "{818, 0}";
-			sepNavVisRect = "{{0, 132}, {775, 372}}";
+			sepNavSelRange = "{2945, 0}";
+			sepNavVisRect = "{{0, 1455}, {775, 372}}";
 		};
 	};
 	8E267D8C0837F963004ACBC5 = {
@@ -704,16 +707,6 @@
 		vrLen = 65;
 		vrLoc = 0;
 	};
-	8E2BC811084F8A39004518D1 = {
-		fRef = 8EF6FA65082DA526006F7BE6;
-		isa = PBXTextBookmark;
-		name = "#import \"flac/all.h\"";
-		rLen = 21;
-		rLoc = 163;
-		rType = 0;
-		vrLen = 617;
-		vrLoc = 0;
-	};
 	8E3851EC084CEC0200D715B8 = {
 		isa = PBXFileReference;
 		lastKnownFileType = sourcecode.c.h;
@@ -1128,16 +1121,6 @@
 		vrLen = 782;
 		vrLoc = 325;
 	};
-	8E6F2ACC08481B100011F126 = {
-		fRef = 8E267D0B0837F7A6004ACBC5;
-		isa = PBXTextBookmark;
-		name = "UpdateController.h: takeBoolFromObject:";
-		rLen = 0;
-		rLoc = 998;
-		rType = 0;
-		vrLen = 681;
-		vrLoc = 363;
-	};
 	8E74C915084D451C00DF47F3 = {
 		fRef = 8EF6FA66082DA526006F7BE6;
 		isa = PBXTextBookmark;
@@ -1266,6 +1249,76 @@
 		vrLen = 661;
 		vrLoc = 2015;
 	};
+	8E9E2E7F084FA7E400599965 = {
+		fRef = 8EF6FA65082DA526006F7BE6;
+		isa = PBXTextBookmark;
+		name = "FlacFile.h: SAMPLE_BUFFER_SIZE";
+		rLen = 0;
+		rLoc = 342;
+		rType = 0;
+		vrLen = 617;
+		vrLoc = 0;
+	};
+	8E9E2E80084FA7E400599965 = {
+		fRef = 8E14E47A084CF1A200246BCC;
+		isa = PBXTextBookmark;
+		name = "AACFile.m: 13";
+		rLen = 0;
+		rLoc = 182;
+		rType = 0;
+		vrLen = 637;
+		vrLoc = 17;
+	};
+	8E9E2E81084FA7E400599965 = {
+		fRef = 8E267D0B0837F7A6004ACBC5;
+		isa = PBXTextBookmark;
+		name = "UpdateController.h: takeBoolFromObject:";
+		rLen = 0;
+		rLoc = 998;
+		rType = 0;
+		vrLen = 681;
+		vrLoc = 363;
+	};
+	8E9E2E82084FA7E400599965 = {
+		fRef = 8EF6FA65082DA526006F7BE6;
+		isa = PBXTextBookmark;
+		name = "FlacFile.h: SAMPLE_BUFFER_SIZE";
+		rLen = 0;
+		rLoc = 342;
+		rType = 0;
+		vrLen = 617;
+		vrLoc = 0;
+	};
+	8E9E2E83084FA7E400599965 = {
+		fRef = 8E14E47A084CF1A200246BCC;
+		isa = PBXTextBookmark;
+		name = "AACFile.m: 13";
+		rLen = 0;
+		rLoc = 182;
+		rType = 0;
+		vrLen = 637;
+		vrLoc = 17;
+	};
+	8E9E2E84084FA7E400599965 = {
+		fRef = 8E267D0B0837F7A6004ACBC5;
+		isa = PBXTextBookmark;
+		name = "UpdateController.h: takeBoolFromObject:";
+		rLen = 0;
+		rLoc = 998;
+		rType = 0;
+		vrLen = 681;
+		vrLoc = 363;
+	};
+	8E9E2E85084FA7E400599965 = {
+		fRef = 8E267D0C0837F7A6004ACBC5;
+		isa = PBXTextBookmark;
+		name = "UpdateController.m: 118";
+		rLen = 0;
+		rLoc = 2945;
+		rType = 0;
+		vrLen = 1100;
+		vrLoc = 2338;
+	};
 	8EA0A215084CC43F008DFEC9 = {
 		fRef = 8E2871080836934A0013CE39;
 		isa = PBXTextBookmark;
@@ -2124,26 +2177,6 @@
 		vrLen = 365;
 		vrLoc = 0;
 	};
-	8ED1CC31084F887100771E1E = {
-		fRef = 8E14E47A084CF1A200246BCC;
-		isa = PBXTextBookmark;
-		name = "AACFile.m: 13";
-		rLen = 0;
-		rLoc = 182;
-		rType = 0;
-		vrLen = 637;
-		vrLoc = 17;
-	};
-	8ED1CC33084F887100771E1E = {
-		fRef = 8EF6FA65082DA526006F7BE6;
-		isa = PBXTextBookmark;
-		name = "#import \"flac/all.h\"";
-		rLen = 21;
-		rLoc = 163;
-		rType = 0;
-		vrLen = 617;
-		vrLoc = 0;
-	};
 	8ED3C9B1084915CE00BB7797 = {
 		fRef = 8E267D0C0837F7A6004ACBC5;
 		isa = PBXTextBookmark;