diff --git a/examples/gpu/source/gs.c b/examples/gpu/source/gs.c
index 4eabd45..b7c91d3 100644
--- a/examples/gpu/source/gs.c
+++ b/examples/gpu/source/gs.c
@@ -32,15 +32,16 @@ void initBufferMatrixList()
 	bufferMatrixListLength=0;
 }
 
-void gsInit(DVLB_s* shader)
+void gsInit(shaderProgram_s* shader)
 {
 	gsInitMatrixStack();
 	initBufferMatrixList();
 	svcCreateMutex(&linearAllocMutex, false);
 	if(shader)
 	{
-		gsMatrixStackRegisters[0]=SHDR_GetUniformRegister(shader, "projection", 0);
-		gsMatrixStackRegisters[1]=SHDR_GetUniformRegister(shader, "modelview", 0);
+		gsMatrixStackRegisters[0]=shaderInstanceGetUniformLocation(shader->vertexShader, "projection");
+		gsMatrixStackRegisters[1]=shaderInstanceGetUniformLocation(shader->vertexShader, "modelview");
+		shaderProgramUse(shader);
 	}
 }
 
@@ -235,7 +236,7 @@ static void gsSetUniformMatrix(u32 startreg, float* m)
 	param[0xe]=m[13];
 	param[0xf]=m[12];
 
-	GPU_SetUniform(startreg, (u32*)param, 4);
+	GPU_SetFloatUniform(GPU_VERTEX_SHADER, startreg, (u32*)param, 4);
 }
 
 static int gsUpdateTransformation()
diff --git a/examples/gpu/source/gs.h b/examples/gpu/source/gs.h
index 6976fca..2da15bd 100644
--- a/examples/gpu/source/gs.h
+++ b/examples/gpu/source/gs.h
@@ -24,7 +24,7 @@ typedef struct
 }gsVbo_s;
 
 
-void gsInit(DVLB_s* shader);
+void gsInit(shaderProgram_s* shader);
 void gsExit(void);
 
 void gsStartFrame(void);
diff --git a/examples/gpu/source/main.c b/examples/gpu/source/main.c
index 3662ccd..9f56189 100644
--- a/examples/gpu/source/main.c
+++ b/examples/gpu/source/main.c
@@ -25,7 +25,8 @@
 #define RGBA8(r,g,b,a) ((((r)&0xFF)<<24) | (((g)&0xFF)<<16) | (((b)&0xFF)<<8) | (((a)&0xFF)<<0))
 
 //shader structure
-DVLB_s* shader;
+DVLB_s* dvlb;
+shaderProgram_s shader;
 //texture data pointer
 u32* texData;
 //vbo structure
@@ -139,9 +140,6 @@ void renderFrame()
 	GPUCMD_AddSingleParam(0x00010062, 0);
 	GPUCMD_AddSingleParam(0x000F0118, 0);
 
-	//setup shader
-	SHDR_UseProgram(shader, 0);
-
 	GPU_SetAlphaBlending(GPU_BLEND_ADD, GPU_BLEND_ADD, GPU_SRC_ALPHA, GPU_ONE_MINUS_SRC_ALPHA, GPU_SRC_ALPHA, GPU_ONE_MINUS_SRC_ALPHA);
 	GPU_SetAlphaTest(false, GPU_ALWAYS, 0x00);
 
@@ -168,8 +166,8 @@ void renderFrame()
 
 	//setup lighting (this is specific to our shader)
 		vect3Df_s lightDir=vnormf(vect3Df(cos(lightAngle), -1.0f, sin(lightAngle)));
-		GPU_SetUniform(SHDR_GetUniformRegister(shader, "lightDirection", 0), (u32*)(float[]){0.0f, -lightDir.z, -lightDir.y, -lightDir.x}, 1);
-		GPU_SetUniform(SHDR_GetUniformRegister(shader, "lightAmbient", 0), (u32*)(float[]){0.7f, 0.4f, 0.4f, 0.4f}, 1);
+		GPU_SetFloatUniform(GPU_VERTEX_SHADER, shaderInstanceGetUniformLocation(shader.vertexShader, "lightDirection"), (u32*)(float[]){0.0f, -lightDir.z, -lightDir.y, -lightDir.x}, 1);
+		GPU_SetFloatUniform(GPU_VERTEX_SHADER, shaderInstanceGetUniformLocation(shader.vertexShader, "lightAmbient"), (u32*)(float[]){0.7f, 0.4f, 0.4f, 0.4f}, 1);
 
 	//initialize projection matrix to standard perspective stuff
 	gsMatrixMode(GS_PROJECTION);
@@ -199,10 +197,12 @@ int main(int argc, char** argv)
 	gfxSet3D(true);
 
 	//load our vertex shader binary
-	shader=SHDR_ParseSHBIN((u32*)test_vsh_shbin, test_vsh_shbin_size);
+	dvlb=DVLB_ParseFile((u32*)test_vsh_shbin, test_vsh_shbin_size);
+	shaderProgramInit(&shader);
+	shaderProgramSetVsh(&shader, &dvlb->DVLE[0]);
 
 	//initialize GS
-	gsInit(shader);
+	gsInit(&shader);
 
 	//allocate our GPU command buffers
 	//they *have* to be on the linear heap
@@ -318,6 +318,8 @@ int main(int argc, char** argv)
 	}
 
 	gsExit();
+	shaderProgramFree(&shader);
+	DVLB_Free(dvlb);
 	gfxExit();
 	return 0;
 }