diff --git a/Sources/VLModel.cpp b/Sources/VLModel.cpp
index 8d93805..c8f1b97 100644
--- a/Sources/VLModel.cpp
+++ b/Sources/VLModel.cpp
@@ -863,7 +863,7 @@ static void TransposePinned(int8_t & pitch, int semi)
 		pitch 		  = octave+pitchInOctave;
 }
 
-void VLSong::ChangeKey(int newKey, bool newMode, bool transpose)
+void VLSong::ChangeKey(int newKey, int newMode, bool transpose)
 {
 	VLProperties & prop = fProperties.front();
 	int semi 	= 7*(newKey-prop.fKey) % 12;
diff --git a/Sources/VLModel.h b/Sources/VLModel.h
index cf8977f..31fd2bf 100644
--- a/Sources/VLModel.h
+++ b/Sources/VLModel.h
@@ -335,7 +335,7 @@ public:
 	bool DoesTieWithPrevRepeat(size_t measure) const;
 	bool DoesTieWithNextRepeat(size_t measure) const;
 	bool IsNonEmpty() const;
-	void ChangeKey(int newKey, bool newMode, bool transpose);
+	void ChangeKey(int newKey, int newMode, bool transpose);
 	void ChangeDivisions(int newDivisions);
 	void ChangeTime(VLFraction newTime);
 
diff --git a/VocalEasel.xcodeproj/project.pbxproj b/VocalEasel.xcodeproj/project.pbxproj
index 6bd34e1..167516b 100644
--- a/VocalEasel.xcodeproj/project.pbxproj
+++ b/VocalEasel.xcodeproj/project.pbxproj
@@ -773,7 +773,7 @@
 		95D7BF750AA699C600D5E02C /* Development */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				SDKROOT = /Developer/SDKs/MacOSX10.4u.sdk;
+				SDKROOT = "$(DEVELOPER_SDK_DIR)/MacOSX10.4u.sdk";
 				USER_HEADER_SEARCH_PATHS = "Sources/**";
 			};
 			name = Development;
@@ -781,14 +781,14 @@
 		95D7BF760AA699C600D5E02C /* Deployment */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				SDKROOT = /Developer/SDKs/MacOSX10.4u.sdk;
+				SDKROOT = "$(DEVELOPER_SDK_DIR)/MacOSX10.4u.sdk";
 			};
 			name = Deployment;
 		};
 		95D7BF770AA699C600D5E02C /* Default */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				SDKROOT = /Developer/SDKs/MacOSX10.4u.sdk;
+				SDKROOT = "$(DEVELOPER_SDK_DIR)/MacOSX10.4u.sdk";
 			};
 			name = Default;
 		};