diff --git a/src/core/Streaming.cpp b/src/core/Streaming.cpp
index 1892bf57..507815fa 100644
--- a/src/core/Streaming.cpp
+++ b/src/core/Streaming.cpp
@@ -273,8 +273,12 @@ CStreaming::Shutdown(void)
 {
 	RwFreeAlign(ms_pStreamingBuffer[0]);
 	ms_streamingBufferSize = 0;
-	if(ms_pExtraObjectsDir)
+	if(ms_pExtraObjectsDir){
 		delete ms_pExtraObjectsDir;
+#ifdef FIX_BUGS
+		ms_pExtraObjectsDir = nil;
+#endif
+	}
 }
 
 void
@@ -1191,7 +1195,7 @@ found:
 			if(id == -1)
 				return false;	// still no luck
 			ms_lastVehicleDeleted = id;
-			// this is more that we wanted actually
+			// this is more than we wanted actually
 			ms_numVehiclesLoaded++;
 		}else
 			RemoveModel(id);
@@ -1384,18 +1388,17 @@ CStreaming::StreamZoneModels(const CVector &pos)
 		// unload pevious group
 		if(ms_currentPedGrp != -1)
 			for(i = 0; i < NUMMODELSPERPEDGROUP; i++){
-				if(CPopulation::ms_pPedGroups[ms_currentPedGrp].models[i] == -1)
-					break;
-				SetModelIsDeletable(CPopulation::ms_pPedGroups[ms_currentPedGrp].models[i]);
-				SetModelTxdIsDeletable(CPopulation::ms_pPedGroups[ms_currentPedGrp].models[i]);
+				if(CPopulation::ms_pPedGroups[ms_currentPedGrp].models[i] != -1){
+					SetModelIsDeletable(CPopulation::ms_pPedGroups[ms_currentPedGrp].models[i]);
+					SetModelTxdIsDeletable(CPopulation::ms_pPedGroups[ms_currentPedGrp].models[i]);
+				}
 			}
 
 		ms_currentPedGrp = info.pedGroup;
 
 		for(i = 0; i < NUMMODELSPERPEDGROUP; i++){
-			if(CPopulation::ms_pPedGroups[ms_currentPedGrp].models[i] == -1)
-				break;
-			RequestModel(CPopulation::ms_pPedGroups[ms_currentPedGrp].models[i], STREAMFLAGS_DONT_REMOVE);
+			if(CPopulation::ms_pPedGroups[ms_currentPedGrp].models[i] != -1)
+				RequestModel(CPopulation::ms_pPedGroups[ms_currentPedGrp].models[i], STREAMFLAGS_DONT_REMOVE);
 		}
 	}
 	RequestModel(MI_MALE01, STREAMFLAGS_DONT_REMOVE);
@@ -1593,8 +1596,6 @@ CStreaming::GetNextFileOnCd(int32 lastPosn, bool priority)
  * Files larger than the buffer size can only be loaded by channel 0,
  * which then uses both buffers, while channel 1 is idle.
  * ms_bLoadingBigModel is set to true to indicate this state.
- *
- * TODO: two-part files
  */
 
 // Make channel read from disc
@@ -1935,7 +1936,7 @@ CStreaming::UpdateMemoryUsed(void)
 	// empty
 }
 
-#define STREAM_DIST (2*SECTOR_SIZE_X)
+#define STREAM_DIST 80.0f
 
 void
 CStreaming::AddModelsToRequestList(const CVector &pos)
@@ -2232,7 +2233,7 @@ CStreaming::DeleteRwObjectsBehindCamera(size_t mem)
 		assert(ymin <= ymax);
 
 		// Delete a block of sectors that we know is behind the camera
-		if(TheCamera.GetForward().x > 0){
+		if(TheCamera.GetForward().x > 0.0f){
 			// looking east
 			xmax = Max(ix - 2, 0);
 			xmin = Max(ix - 10, 0);
@@ -2254,7 +2255,7 @@ CStreaming::DeleteRwObjectsBehindCamera(size_t mem)
 		}
 
 		// Now a block that intersects with the camera's frustum
-		if(TheCamera.GetForward().x > 0){
+		if(TheCamera.GetForward().x > 0.0f){
 			// looking east
 			xmax = Max(ix + 10, 0);
 			xmin = Max(ix - 2, 0);
@@ -2296,7 +2297,7 @@ CStreaming::DeleteRwObjectsBehindCamera(size_t mem)
 		assert(xmin <= xmax);
 
 		// Delete a block of sectors that we know is behind the camera
-		if(TheCamera.GetForward().y > 0){
+		if(TheCamera.GetForward().y > 0.0f){
 			// looking north
 			ymax = Max(iy - 2, 0);
 			ymin = Max(iy - 10, 0);
@@ -2318,7 +2319,7 @@ CStreaming::DeleteRwObjectsBehindCamera(size_t mem)
 		}
 
 		// Now a block that intersects with the camera's frustum
-		if(TheCamera.GetForward().y > 0){
+		if(TheCamera.GetForward().y > 0.0f){
 			// looking north
 			ymax = Max(iy + 10, 0);
 			ymin = Max(iy - 2, 0);