diff --git a/desmume/src/GPU.cpp b/desmume/src/GPU.cpp
index 26f109861..24f16dd9a 100644
--- a/desmume/src/GPU.cpp
+++ b/desmume/src/GPU.cpp
@@ -3228,7 +3228,7 @@ void GPU_ligne(NDS_Screen * screen, u16 l)
 void gpu_savestate(std::ostream* os)
 {
 	//version
-	write32le(0,os);
+	write32le(1,os);
 	
 	os->write((char*)GPU_screen,sizeof(GPU_screen));
 	
@@ -3246,21 +3246,31 @@ bool gpu_loadstate(std::istream* is, int size)
 {
 	//read version
 	int version;
-	if(read32le(&version,is) != 1) return false;
-	if(version != 0) return false;
+
+	//sigh.. shouldve used a new version number
+	if(size == 256*192*2*2)
+		version = 0;
+	else
+		if(read32le(&version,is) != 1) return false;
+
+	if(version<0||version>1) return false;
 
 	is->read((char*)GPU_screen,sizeof(GPU_screen));
-	read32le(&MainScreen.gpu->affineInfo[0].x,is);
-	read32le(&MainScreen.gpu->affineInfo[0].y,is);
-	read32le(&MainScreen.gpu->affineInfo[1].x,is);
-	read32le(&MainScreen.gpu->affineInfo[1].y,is);
-	read32le(&SubScreen.gpu->affineInfo[0].x,is);
-	read32le(&SubScreen.gpu->affineInfo[0].y,is);
-	read32le(&SubScreen.gpu->affineInfo[1].x,is);
-	read32le(&SubScreen.gpu->affineInfo[1].y,is);
 
-	MainScreen.gpu->refreshAffineStartRegs();
-	SubScreen.gpu->refreshAffineStartRegs();
+	if(version==1)
+	{
+		read32le(&MainScreen.gpu->affineInfo[0].x,is);
+		read32le(&MainScreen.gpu->affineInfo[0].y,is);
+		read32le(&MainScreen.gpu->affineInfo[1].x,is);
+		read32le(&MainScreen.gpu->affineInfo[1].y,is);
+		read32le(&SubScreen.gpu->affineInfo[0].x,is);
+		read32le(&SubScreen.gpu->affineInfo[0].y,is);
+		read32le(&SubScreen.gpu->affineInfo[1].x,is);
+		read32le(&SubScreen.gpu->affineInfo[1].y,is);
+		MainScreen.gpu->refreshAffineStartRegs();
+		SubScreen.gpu->refreshAffineStartRegs();
+	}
+
 	MainScreen.gpu->updateBLDALPHA();
 	SubScreen.gpu->updateBLDALPHA();
 	return !is->fail();
diff --git a/desmume/src/rasterize.cpp b/desmume/src/rasterize.cpp
index fcf03693c..836b651a0 100644
--- a/desmume/src/rasterize.cpp
+++ b/desmume/src/rasterize.cpp
@@ -63,7 +63,6 @@ template<typename T> T _min(T a, T b, T c, T d) { return min(_min(a,b,d),c); }
 template<typename T> T _max(T a, T b, T c, T d) { return max(_max(a,b,d),c); }
 
 static int polynum;
-static bool validFramebuffer = false;
 
 static u8 modulate_table[32][32];
 static u8 decal_table[32][32][32];
@@ -1282,8 +1281,6 @@ static void SoftRastRender()
 		shape_engine(type,!polyAttr.backfacing);
 	}
 
-	validFramebuffer = false;
-
 	//	printf("rendered %d of %d polys after backface culling\n",gfx3d.polylist->count-culled,gfx3d.polylist->count);
 	SoftRastConvertFramebuffer();
 }
diff --git a/desmume/src/saves.cpp b/desmume/src/saves.cpp
index 3f9214c1c..5dd34f401 100644
--- a/desmume/src/saves.cpp
+++ b/desmume/src/saves.cpp
@@ -275,7 +275,8 @@ static bool mmu_loadstate(std::istream* is, int size)
 		//it would silently fail if there was a size mismatch
 		SAV_silent_fail_flag = true;
 		if(read32le(&bupmem_size,is) != 1) return false;
-		if(bupmem_size != MMU.bupmem.size) return false; //mismatch between current initialized and saved size
+		//if(bupmem_size != MMU.bupmem.size) return false; //mismatch between current initialized and saved size
+		mc_realloc(&MMU.bupmem,MC_TYPE_AUTODETECT,bupmem_size);
 	}
 	else
 	{