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diff --git a/synfig-core/tags/synfig_0_61_07_rc2/src/synfig/layer_motionblur.cpp b/synfig-core/tags/synfig_0_61_07_rc2/src/synfig/layer_motionblur.cpp
deleted file mode 100644
index b02ba72..0000000
--- a/synfig-core/tags/synfig_0_61_07_rc2/src/synfig/layer_motionblur.cpp
+++ /dev/null
@@ -1,202 +0,0 @@
-/* === S Y N F I G ========================================================= */
-/*!	\file layer_motionblur.cpp
-**	\brief Template Header
-**
-**	$Id$
-**
-**	\legal
-**	Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
-**	Copyright (c) 2007 Chris Moore
-**
-**	This package is free software; you can redistribute it and/or
-**	modify it under the terms of the GNU General Public License as
-**	published by the Free Software Foundation; either version 2 of
-**	the License, or (at your option) any later version.
-**
-**	This package is distributed in the hope that it will be useful,
-**	but WITHOUT ANY WARRANTY; without even the implied warranty of
-**	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-**	General Public License for more details.
-**	\endlegal
-*/
-/* ========================================================================= */
-
-/* === H E A D E R S ======================================================= */
-
-#ifdef USING_PCH
-#	include "pch.h"
-#else
-#ifdef HAVE_CONFIG_H
-#	include <config.h>
-#endif
-
-#include "string.h"
-#include "layer_motionblur.h"
-#include "time.h"
-#include "context.h"
-#include "paramdesc.h"
-#include "renddesc.h"
-#include "surface.h"
-#include "value.h"
-#include "valuenode.h"
-#include "canvas.h"
-
-#endif
-
-/* === U S I N G =========================================================== */
-
-using namespace synfig;
-using namespace etl;
-using namespace std;
-
-/* === G L O B A L S ======================================================= */
-
-SYNFIG_LAYER_INIT(Layer_MotionBlur);
-SYNFIG_LAYER_SET_NAME(Layer_MotionBlur,"MotionBlur"); // todo: use motion_blur
-SYNFIG_LAYER_SET_LOCAL_NAME(Layer_MotionBlur,_("Motion Blur"));
-SYNFIG_LAYER_SET_CATEGORY(Layer_MotionBlur,_("Blurs"));
-SYNFIG_LAYER_SET_VERSION(Layer_MotionBlur,"0.1");
-SYNFIG_LAYER_SET_CVS_ID(Layer_MotionBlur,"$Id$");
-
-/* === M E M B E R S ======================================================= */
-
-Layer_MotionBlur::Layer_MotionBlur():
-	Layer_Composite	(1.0,Color::BLEND_STRAIGHT),
-	aperture		(0)
-{
-}
-
-bool
-Layer_MotionBlur::set_param(const String &param, const ValueBase &value)
-{
-
-	IMPORT(aperture);
-	return Layer_Composite::set_param(param,value);
-}
-
-ValueBase
-Layer_MotionBlur::get_param(const String &param)const
-{
- 	EXPORT(aperture);
-
-	EXPORT_NAME();
-	EXPORT_VERSION();
-
-	return Layer_Composite::get_param(param);
-}
-
-void
-Layer_MotionBlur::set_time(Context context, Time time)const
-{
-	context.set_time(time);
-	time_cur=time;
-}
-
-void
-Layer_MotionBlur::set_time(Context context, Time time, const Point &pos)const
-{
-	context.set_time(time,pos);
-	time_cur=time;
-}
-
-Color
-Layer_MotionBlur::get_color(Context context, const Point &pos)const
-{
-/*	if(aperture)
-	{
-		Time time(time_cur);
-		time+=(Vector::value_type)( (signed)(RAND_MAX/2)-(signed)rand() )/(Vector::value_type)(RAND_MAX) *aperture -aperture*0.5;
-		context.set_time(time, pos);
-	}
-*/
-	return context.get_color(pos);
-}
-
-Layer::Vocab
-Layer_MotionBlur::get_param_vocab()const
-{
-	Layer::Vocab ret;
-	//ret=Layer_Composite::get_param_vocab();
-
-	ret.push_back(ParamDesc("aperture")
-		.set_local_name(_("Aperture"))
-		.set_description(_("Shutter Time"))
-	);
-
-	return ret;
-}
-
-bool
-Layer_MotionBlur::accelerated_render(Context context,Surface *surface,int quality, const RendDesc &renddesc, ProgressCallback *cb)const
-{
-	if(aperture && quality<=10)
-	{
-		//int x, y;
-		SuperCallback subimagecb;
-		int samples=1;
-		switch(quality)
-		{
-			case 1:	// Production Quality
-				samples=32;
-				break;
-			case 2: // Excellent Quality
-				samples=24;
-				break;
-			case 3: // Good Quality
-				samples=16;
-				break;
-			case 4: // Moderate Quality
-				samples=12;
-				break;
-			case 5: // Draft Quality
-				samples=7;
-				break;
-			case 6:
-				samples=6;
-				break;
-			case 7:
-				samples=5;
-				break;
-			case 8:
-				samples=3;
-				break;
-			case 9:
-				samples=3;
-				break;
-			case 10: // Rough Quality
-            default:
-				samples=2;
-				break;
-
-		}
-
-		if (samples == 1) return context.accelerated_render(surface,quality,renddesc,cb);
-
-		Surface tmp;
-		int i;
-		float scale, divisor = 0;
-
-		surface->set_wh(renddesc.get_w(),renddesc.get_h());
-		surface->clear();
-
-		for(i=0;i<samples;i++)
-		{
-			subimagecb=SuperCallback(cb,i*(5000/samples),(i+1)*(5000/samples),5000);
-			context.set_time(time_cur-(aperture*(samples-1-i)/(samples-1)));
-			if(!context.accelerated_render(&tmp,quality,renddesc,&subimagecb))
-				return false;
-			scale = 1.0/(samples-i);
-			divisor += scale;
-			for(int y=0;y<renddesc.get_h();y++)
-				for(int x=0;x<renddesc.get_w();x++)
-					(*surface)[y][x]+=tmp[y][x].premult_alpha()*scale;
-		}
-		for(int y=0;y<renddesc.get_h();y++)
-			for(int x=0;x<renddesc.get_w();x++)
-				(*surface)[y][x]=((*surface)[y][x]/divisor).demult_alpha();
-	}
-	else
-		return context.accelerated_render(surface,quality,renddesc,cb);
-
-	return true;
-}