Index: uk/me/parabola/imgfmt/app/trergn/TREHeader.java
===================================================================
--- uk/me/parabola/imgfmt/app/trergn/TREHeader.java	(revision 1580)
+++ uk/me/parabola/imgfmt/app/trergn/TREHeader.java	(working copy)
@@ -172,7 +172,7 @@
 		writer.put(getPoiDisplayFlags());
 
 		writer.put3(displayPriority);
-		writer.putInt(0x110301);
+		writer.putInt(0x170401);
 
 		writer.putChar((char) 1);
 		writer.put((byte) 0);
Index: uk/me/parabola/mkgmap/build/MapBuilder.java
===================================================================
--- uk/me/parabola/mkgmap/build/MapBuilder.java	(revision 1580)
+++ uk/me/parabola/mkgmap/build/MapBuilder.java	(working copy)
@@ -92,6 +92,9 @@
 public class MapBuilder implements Configurable {
 	private static final Logger log = Logger.getLogger(MapBuilder.class);
 	private static final int CLEAR_TOP_BITS = (32 - 15);
+	
+	private static final int MIN_SIZE_LINE = 1;
+	private static final int MIN_SIZE_POLYGON = 8;
 
 	private final java.util.Map<MapPoint,POIRecord> poimap = new HashMap<MapPoint,POIRecord>();
 	private final java.util.Map<MapPoint,City> cityMap = new HashMap<MapPoint,City>();
@@ -111,6 +114,7 @@
 	private String regionAbbr;
 
 	private double reducePointError;
+	private double reducePointErrorPolygon;
 	private boolean mergeLines;
 
 	private int		locationAutofillLevel;
@@ -132,6 +136,9 @@
 		regionName = props.getProperty("region-name", null);
 		regionAbbr = props.getProperty("region-abbr", null);
 		reducePointError = props.getProperty("reduce-point-density", 2.6);
+ 		reducePointErrorPolygon = props.getProperty("reduce-point-density-polygon", -1);
+		if (reducePointErrorPolygon == -1)
+			reducePointErrorPolygon = reducePointError;
 		mergeLines = props.containsKey("merge-lines");
 
 		makePOIIndex = props.getProperty("make-poi-index", false);
@@ -700,18 +707,18 @@
 		//
 		// We use it to add copyright information that there is no room for
 		// elsewhere.
-		map.addInfo("OSM Street map");
-		map.addInfo("http://www.openstreetmap.org/");
-		map.addInfo("Map data licenced under Creative Commons Attribution ShareAlike 2.0");
+		map.addInfo("Openmtbmap - http://openmtbmap.org/");
+		map.addInfo("Map data from http://openstreetmap.org/");
+		map.addInfo("Map and data licenced under Creative Commons Attribution ShareAlike 2.0");
 		map.addInfo("http://creativecommons.org/licenses/by-sa/2.0/");
 		map.addInfo("Map created with mkgmap-r" + Version.VERSION);
 
-		map.addInfo("Program released under the GPL");
+		map.addInfo("Mkgmap released under the GPL");
 
 		// There has to be (at least) two copyright messages or else the map
 		// does not show up.  The second one will be displayed at startup,
 		// although the conditions where that happens are not known.
-		map.addCopyright("program licenced under GPL v2");
+		map.addCopyright("openmtbmap.org");
 
 		// This one gets shown when you switch on, so put the actual
 		// map copyright here.
@@ -885,7 +892,7 @@
 		if (enableLineCleanFilters && (res < 24)) {
 			filters.addFilter(new PreserveHorizontalAndVerticalLinesFilter());
 			filters.addFilter(new RoundCoordsFilter());
-			filters.addFilter(new SizeFilter());
+			filters.addFilter(new SizeFilter(MIN_SIZE_LINE));
 			if(reducePointError > 0)
 				filters.addFilter(new DouglasPeuckerFilter(reducePointError));
 		}
@@ -924,11 +931,11 @@
 		if (enableLineCleanFilters && (res < 24)) {
 			filters.addFilter(new PreserveHorizontalAndVerticalLinesFilter());
 			filters.addFilter(new RoundCoordsFilter());
-			filters.addFilter(new SizeFilter());
+			filters.addFilter(new SizeFilter(MIN_SIZE_POLYGON));
 			//DouglasPeucker behaves at the moment not really optimal at low zooms, but acceptable.
 			//Is there an similar algorithm for polygons?
-			if(reducePointError > 0)
-				filters.addFilter(new DouglasPeuckerFilter(reducePointError));
+			if(reducePointErrorPolygon > 0)
+				filters.addFilter(new DouglasPeuckerFilter(reducePointErrorPolygon));
 		}
 		filters.addFilter(new PolygonSplitterFilter());
 		filters.addFilter(new RemoveEmpty());
Index: uk/me/parabola/mkgmap/combiners/GmapsuppBuilder.java
===================================================================
--- uk/me/parabola/mkgmap/combiners/GmapsuppBuilder.java	(revision 1580)
+++ uk/me/parabola/mkgmap/combiners/GmapsuppBuilder.java	(working copy)
@@ -76,7 +76,7 @@
 
 	public void init(CommandArgs args) {
 		areaName = args.get("area-name", null);
-		mapsetName = args.get("mapset-name", "OSM map set");
+		mapsetName = args.get("mapset-name", "Openmtbmap mapset");
 		overallDescription = args.getDescription();
 	}
 
Index: uk/me/parabola/mkgmap/filters/SizeFilter.java
===================================================================
--- uk/me/parabola/mkgmap/filters/SizeFilter.java	(revision 1580)
+++ uk/me/parabola/mkgmap/filters/SizeFilter.java	(working copy)
@@ -24,13 +24,16 @@
  */
 public class SizeFilter implements MapFilter {
 
-	// Minsize==1 may cause small holes in QLandkarte, but does not at etrex!
-	private static final int MIN_SIZE = 1;
+	private int size;
 
 	private int minSize;
+	
+	public SizeFilter(int s) {
+		size = s;
+	}
 
 	public void init(FilterConfig config) {
-		minSize = MIN_SIZE * (1<<config.getShift());
+		minSize = size * (1<<config.getShift());
 	}
 
 	/**
Index: uk/me/parabola/mkgmap/reader/osm/xml/OsmMapDataSource.java
===================================================================
--- uk/me/parabola/mkgmap/reader/osm/xml/OsmMapDataSource.java	(revision 1580)
+++ uk/me/parabola/mkgmap/reader/osm/xml/OsmMapDataSource.java	(working copy)
@@ -84,7 +84,9 @@
 	 */
 	public String[] copyrightMessages() {
 		return new String[] {
-				"OpenStreetMap.org contributors",
+				"Map compiled under CCBYSA 2.0 by http://openmtbmap.org",
+				"Redistribution only by mentioning openmtbmap.org and Openstreetmap.org contributors",
+				"Map Data CCBYSA 2.0 from OpenStreetMap.org contributors",
 				"See: http://wiki.openstreetmap.org/index.php/Attribution"
 		};
 	}