diff --git a/Frameworks/AudioOverload/AudioOverload.xcodeproj/project.pbxproj b/Frameworks/AudioOverload/AudioOverload.xcodeproj/project.pbxproj
index c6a1ec443..603ddfc2e 100644
--- a/Frameworks/AudioOverload/AudioOverload.xcodeproj/project.pbxproj
+++ b/Frameworks/AudioOverload/AudioOverload.xcodeproj/project.pbxproj
@@ -531,7 +531,11 @@
 				GCC_ENABLE_FIX_AND_CONTINUE = YES;
 				GCC_MODEL_TUNING = G5;
 				GCC_OPTIMIZATION_LEVEL = 0;
-				GCC_PREPROCESSOR_DEFINITIONS = "";
+				GCC_PREPROCESSOR_DEFINITIONS = (
+					"HAS_PSXCPU=1",
+					"LSB_FIRST=1",
+					"PATH_MAX=1024",
+				);
 				HEADER_SEARCH_PATHS = aosdk;
 				INFOPLIST_FILE = Info.plist;
 				INSTALL_PATH = "$(HOME)/Library/Frameworks";
@@ -551,7 +555,11 @@
 				FRAMEWORK_VERSION = A;
 				GCC_C_LANGUAGE_STANDARD = gnu99;
 				GCC_MODEL_TUNING = G5;
-				GCC_PREPROCESSOR_DEFINITIONS = "";
+				GCC_PREPROCESSOR_DEFINITIONS = (
+					"HAS_PSXCPU=1",
+					"LSB_FIRST=1",
+					"PATH_MAX=1024",
+				);
 				HEADER_SEARCH_PATHS = aosdk;
 				INFOPLIST_FILE = Info.plist;
 				INSTALL_PATH = "$(HOME)/Library/Frameworks";
diff --git a/Frameworks/AudioOverload/aosdk/eng_psf/eng_psf.c b/Frameworks/AudioOverload/aosdk/eng_psf/eng_psf.c
index bf9944e5d..e8bf34400 100644
--- a/Frameworks/AudioOverload/aosdk/eng_psf/eng_psf.c
+++ b/Frameworks/AudioOverload/aosdk/eng_psf/eng_psf.c
@@ -191,6 +191,7 @@ int32 psf_start(uint8 *buffer, uint32 length)
 		
 		// Dispose the corlett structure for the lib - we don't use it
 		free(lib);
+		free(lib_decoded);
 	}
 
 	// now patch the main file into RAM OVER the libraries (but not the aux lib)
@@ -259,7 +260,6 @@ int32 psf_start(uint8 *buffer, uint32 length)
 	}
 
 	free(file);
-	free(lib_decoded);
 	
 	// Finally, set psfby tag
 	strcpy(psfby, "n/a");
diff --git a/Plugins/AudioOverload/AODecoder.m b/Plugins/AudioOverload/AODecoder.m
index 3b66db57f..cae3d3cfc 100644
--- a/Plugins/AudioOverload/AODecoder.m
+++ b/Plugins/AudioOverload/AODecoder.m
@@ -256,7 +256,7 @@ int ao_get_lib(char *fn, uint8 **buf, uint64 *length)
 			requestAmount = maxFrames;
 		}
 		
-		(*types[type].gen)((int16_t *)((int32_t *)buf + amountRead), requestAmount);
+		(*types[type].gen)((int16_t *)((uint32_t *)buf + amountRead), requestAmount);
 		
 		amountRead += requestAmount;
 	}