diff --git a/Classes/Retronator/Xni/Framework/GameHost.m b/Classes/Retronator/Xni/Framework/GameHost.m
index 0e11be5..2c06c37 100644
--- a/Classes/Retronator/Xni/Framework/GameHost.m
+++ b/Classes/Retronator/Xni/Framework/GameHost.m
@@ -43,7 +43,7 @@
         do {
             runResult = CFRunLoopRunInMode(kCFRunLoopDefaultMode, 0, YES);
         } while (runResult == kCFRunLoopRunHandledSource);
-		
+        		
         [game tick];
         
         // We release memory every frame.
diff --git a/Classes/System/Event.h b/Classes/System/Event.h
index 06fe2ce..d072c1f 100644
--- a/Classes/System/Event.h
+++ b/Classes/System/Event.h
@@ -11,7 +11,7 @@
 #import "System.classes.h"
 
 @interface Event : NSObject {
-    NSMutableSet *delegates;
+    NSMutableArray *delegates;
 }
 
 - (void) subscribeDelegate:(Delegate*)delegate;
diff --git a/Classes/System/Event.m b/Classes/System/Event.m
index 5d0db42..959c3b3 100644
--- a/Classes/System/Event.m
+++ b/Classes/System/Event.m
@@ -14,7 +14,7 @@
 
 - (id) init {
     if (self = [super init]) {
-        delegates = [[NSMutableSet alloc] init];
+        delegates = [[NSMutableArray alloc] init];
     }
     return self;
 }
diff --git a/XNI.xcodeproj/project.pbxproj b/XNI.xcodeproj/project.pbxproj
index 8aa245e..9cabb22 100644
--- a/XNI.xcodeproj/project.pbxproj
+++ b/XNI.xcodeproj/project.pbxproj
@@ -8,7 +8,7 @@
 
 /* Begin PBXBuildFile section */
 		25ACE63C15F735B700EB9C26 /* RenderTarget2D.h in Headers */ = {isa = PBXBuildFile; fileRef = 25AE5D5115F5440B00B73D10 /* RenderTarget2D.h */; settings = {ATTRIBUTES = (Public, ); }; };
-		25AE5D5315F5440B00B73D10 /* RenderTarget2D.h in Headers */ = {isa = PBXBuildFile; fileRef = 25AE5D5115F5440B00B73D10 /* RenderTarget2D.h */; };
+		25AE5D5315F5440B00B73D10 /* RenderTarget2D.h in Headers */ = {isa = PBXBuildFile; fileRef = 25AE5D5115F5440B00B73D10 /* RenderTarget2D.h */; settings = {ATTRIBUTES = (Public, ); }; };
 		25AE5D5415F5440B00B73D10 /* RenderTarget2D.m in Sources */ = {isa = PBXBuildFile; fileRef = 25AE5D5215F5440B00B73D10 /* RenderTarget2D.m */; };
 		25B3F9E615F9CC0E00C7DF1E /* RenderTarget2D.m in Sources */ = {isa = PBXBuildFile; fileRef = 25AE5D5215F5440B00B73D10 /* RenderTarget2D.m */; };
 		AACBBE4A0F95108600F1A2B1 /* Foundation.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = AACBBE490F95108600F1A2B1 /* Foundation.framework */; };