Its pretty easy to use the pp collection, here's what I did:

Code:

---

  VIEW* view_bloom_blur = { material = mtl_bloom_blur; flags = CHILD | PROCESS_TARGET; } // a postprocessing view

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make a view

Code:

---

MATERIAL* mtl_bloom_blur =
{
  effect = "
  Texture TargetMap;
	sampler2D g_samSrcColor = sampler_state { texture = <TargetMap>; MipFilter = Linear;	};
	
	float4 vecViewPort;
	float4 vecSkill1;
	
	float4 postprocessing_bloomblur( float2 Tex : TEXCOORD0 ) : COLOR0 
	{
		float facBlur = 3/20.;
	   float4 Color = tex2D( g_samSrcColor, Tex.xy);
		Color += tex2D( g_samSrcColor, Tex.xy+vecViewPort.zw*facBlur);
		Color += tex2D( g_samSrcColor, Tex.xy+vecViewPort.zw*facBlur*2);
		Color += tex2D( g_samSrcColor, Tex.xy+vecViewPort.zw*facBlur*3);
		return Color / 3.3;
	}
	
	technique PostProcess 
	{
		pass p1 
		{
			AlphaBlendEnable = false;
			VertexShader = null;
			PixelShader = compile ps_2_0 postprocessing_bloomblur();
		}
	}
  ";  

---

make the material, i just copy and paste the ppblurbloom into the material


add camera.stage = view_bloom_blur; to your camera function