diff --git a/source/mxn.(provider).core.js b/source/mxn.(provider).core.js
index e1b8c65..417ee70 100644
--- a/source/mxn.(provider).core.js
+++ b/source/mxn.(provider).core.js
@@ -260,12 +260,24 @@ Marker: {
 
 	update: function() {
 		// TODO: Add provider code
+	},
+
+	updateIcon: function(iconUrl, iconSize) {
+		// TODO: Add provider code
+	},
+
+	updateLocation: function(point) {
+		// TODO: Add provider code
 	}
 	
 },
 
 Polyline: {
 
+	fromProprietary: function(propPolyline) {
+		// TODO: Add provider code
+	},
+
 	toProprietary: function() {
 		// TODO: Add provider code
 	},
@@ -276,8 +288,7 @@ Polyline: {
 
 	hide: function() {
 		// TODO: Add provider code
-	}
-	
+	}	
 }
 
 });
\ No newline at end of file
diff --git a/source/mxn.cloudmade.core.js b/source/mxn.cloudmade.core.js
index 6254f36..09589d9 100644
--- a/source/mxn.cloudmade.core.js
+++ b/source/mxn.cloudmade.core.js
@@ -334,8 +334,16 @@ mxn.register('cloudmade', {
 
 		update: function() {
 			// TODO: Add provider code
-		}
+		},
+
+		updateIcon: function(iconUrl, iconSize) {
+			// TODO: Add provider code
+		},
 
+		updateLocation: function(point) {
+			// TODO: Add provider code
+		}
+		
 	},
 
 	Polyline: {
diff --git a/source/mxn.core.js b/source/mxn.core.js
index 2660819..ad9f3a1 100644
--- a/source/mxn.core.js
+++ b/source/mxn.core.js
@@ -1393,7 +1393,9 @@ var Marker = mxn.Marker = function(point) {
 	mxn.addEvents(this, [ 
 		'openInfoBubble',	// Info bubble opened
 		'closeInfoBubble', 	// Info bubble closed
-		'click'				// Marker clicked
+		'click',			// Marker clicked
+		'dragstart',		// Marker drag begin
+		'dragend'			// Marker drag end
 	]);
 };
 
@@ -1449,7 +1451,25 @@ mxn.addProxyMethods(Marker, [
 	 * @name mxn.Marker#update
 	 * @function
 	 */
-	'update'
+	'update',
+
+	/**
+	 * Updates the current Marker to use a different image.
+	 * @name mxn.Marker#updateIcon
+	 * @function
+	 * @param {String} iconUrl The URL of the image you want to be the icon
+	 * @param {String} iconSize The size of the icon image
+	 */
+	'updateIcon',
+
+	/**
+	 * Updates the current Marker to use a different location point.
+	 * @name mxn.Marker#updateLocation
+	 * @function
+	 * @param {LatLonPoint} point The new location
+	 */
+	'updateLocation'
+	
 ]);
 
 Marker.prototype.setChild = function(some_proprietary_marker) {
diff --git a/source/mxn.geocommons.core.js b/source/mxn.geocommons.core.js
index 6041458..be13ca2 100644
--- a/source/mxn.geocommons.core.js
+++ b/source/mxn.geocommons.core.js
@@ -305,6 +305,14 @@ mxn.register('geocommons', {
 
 		update: function() {
 			// TODO: Add provider code
+		},
+
+		updateIcon: function(iconUrl, iconSize) {
+			// TODO: Add provider code
+		},
+
+		updateLocation: function(point) {
+			// TODO: Add provider code
 		}
 
 	},
diff --git a/source/mxn.google.core.js b/source/mxn.google.core.js
index 598b70c..c728906 100644
--- a/source/mxn.google.core.js
+++ b/source/mxn.google.core.js
@@ -147,6 +147,13 @@ Mapstraction: {
 		GEvent.addListener(gpin, 'infowindowclose', function() {
 			marker.closeInfoBubble.fire();
 		});		
+		GEvent.addListener(gpin, 'dragstart', function() {
+			marker.dragstart.fire();
+		});
+		GEvent.addListener(gpin, 'dragend', function() {
+			marker.dragend.fire();
+		});
+
 		return gpin;
 	},
 
@@ -492,6 +499,17 @@ Marker: {
 		point = new mxn.LatLonPoint();
 		point.fromProprietary('google', this.proprietary_marker.getPoint());
 		this.location = point;
+	},
+
+	updateIcon: function(iconUrl, iconSize) {
+		if (iconUrl) {
+			this.proprietary_marker.setImage(iconUrl);
+		}
+	},
+
+	updateLocation: function(point) {
+		this.location = point;
+		this.proprietary_marker.setPoint(point.toProprietary('google'));
 	}
 	
 },
diff --git a/source/mxn.googleearth.core.js b/source/mxn.googleearth.core.js
index b2699a3..fae46d4 100644
--- a/source/mxn.googleearth.core.js
+++ b/source/mxn.googleearth.core.js
@@ -313,6 +313,14 @@ Marker: {
 
 	update: function() {
 		// TODO: Add provider code
+	},
+
+	updateIcon: function(iconUrl, iconSize) {
+		// TODO: Add provider code
+	},
+
+	updateLocation: function(point) {
+		// TODO: Add provider code
 	}
 	
 },
diff --git a/source/mxn.googlev3.core.js b/source/mxn.googlev3.core.js
index 44ea72c..2e584a7 100644
--- a/source/mxn.googlev3.core.js
+++ b/source/mxn.googlev3.core.js
@@ -214,7 +214,16 @@ Mapstraction: {
 	},
 	
 	addMarker: function(marker, old) {
-	   return marker.toProprietary(this.api);		
+		var gpin = marker.toProprietary(this.api);	
+		
+		google.maps.event.addListener(gpin, 'dragstart', function() {	
+			marker.dragstart.fire();
+		});
+		google.maps.event.addListener(gpin, 'dragend', function() {	
+			marker.dragend.fire();
+		});
+
+		return gpin;
 	},
 
 	removeMarker: function(marker) {
@@ -586,6 +595,24 @@ Marker: {
 		var point = new mxn.LatLonPoint();
 		point.fromProprietary('googlev3', this.proprietary_marker.getPosition());
 		this.location = point;
+	},
+
+	updateIcon: function(iconUrl, iconSize) {
+		var icon = this.proprietary_marker.getIcon();
+
+		if (iconUrl) {
+			icon.url = iconUrl;
+		}
+		if (iconSize) {
+			icon.size = new google.maps.Size(iconSize[0], iconSize[1]);
+		}
+
+		this.proprietary_marker.setIcon(icon);
+	},
+
+	updateLocation: function(point) {
+		this.location = point;
+		this.proprietary_marker.setPosition(point.toProprietary('googlev3'));
 	}
 	
 },
diff --git a/source/mxn.leaflet.core.js b/source/mxn.leaflet.core.js
index fb9c5bb..15f020b 100644
--- a/source/mxn.leaflet.core.js
+++ b/source/mxn.leaflet.core.js
@@ -338,6 +338,14 @@ Marker: {
 
 	update: function() {
 		throw 'Not implemented';
+	},
+
+	updateIcon: function(iconUrl, iconSize) {
+		throw 'Not implemented';
+	},
+
+	updateLocation: function(point) {
+		throw 'Not implemented';
 	}
 	
 },
diff --git a/source/mxn.microsoft.core.js b/source/mxn.microsoft.core.js
index 9b6d820..608ff5c 100644
--- a/source/mxn.microsoft.core.js
+++ b/source/mxn.microsoft.core.js
@@ -363,6 +363,14 @@ Marker: {
 		var point = new mxn.LatLonPoint(this.proprietary_marker.Latitude,this.proprietary_marker.Longitude);
 		
 		this.location = point;
+	},
+
+	updateIcon: function(iconUrl, iconSize) {
+		// TODO: Add provider code
+	},
+
+	updateLocation: function(point) {
+		// TODO: Add provider code
 	}
 	
 },
diff --git a/source/mxn.microsoft7.core.js b/source/mxn.microsoft7.core.js
index 00adaef..1bd4ba7 100644
--- a/source/mxn.microsoft7.core.js
+++ b/source/mxn.microsoft7.core.js
@@ -395,6 +395,14 @@ Marker: {
 		var loc = this.proprietary_marker.getLocation();
 		var point = new mxn.LatLonPoint(loc.latitude, loc.longitude);
 		this.location = point;
+	},
+
+	updateIcon: function(iconUrl, iconSize) {
+		// TODO: Add provider code
+	},
+
+	updateLocation: function(point) {
+		// TODO: Add provider code
 	}
 	
 },
diff --git a/source/mxn.openlayers.core.js b/source/mxn.openlayers.core.js
index f65b766..ad17a89 100644
--- a/source/mxn.openlayers.core.js
+++ b/source/mxn.openlayers.core.js
@@ -565,6 +565,14 @@ mxn.register('openlayers', {
 
 		update: function() {
 			// TODO: Add provider code
+		},
+
+		updateIcon: function(iconUrl, iconSize) {
+			// TODO: Add provider code
+		},
+
+		updateLocation: function(point) {
+			// TODO: Add provider code
 		}
 
 	},
diff --git a/source/mxn.openmq.core.js b/source/mxn.openmq.core.js
index 2befe4c..22ca08f 100644
--- a/source/mxn.openmq.core.js
+++ b/source/mxn.openmq.core.js
@@ -310,6 +310,14 @@ Marker: {
 
 	update: function() {
 		// TODO: Add provider code
+	},
+
+	updateIcon: function(iconUrl, iconSize) {
+		// TODO: Add provider code
+	},
+
+	updateLocation: function(point) {
+		// TODO: Add provider code
 	}
 	
 },
diff --git a/source/mxn.openspace.core.js b/source/mxn.openspace.core.js
index 83b1c29..d529f65 100644
--- a/source/mxn.openspace.core.js
+++ b/source/mxn.openspace.core.js
@@ -390,6 +390,14 @@ Marker: {
 	
 	update: function() {
 		// TODO: Add provider code
+	},
+
+	updateIcon: function(iconUrl, iconSize) {
+		// TODO: Add provider code
+	},
+
+	updateLocation: function(point) {
+		// TODO: Add provider code
 	}
 },
 
diff --git a/source/mxn.ovi.core.js b/source/mxn.ovi.core.js
index 690de72..10104ca 100644
--- a/source/mxn.ovi.core.js
+++ b/source/mxn.ovi.core.js
@@ -438,6 +438,14 @@ Marker: {
 	
 	update: function() {
 		throw 'Not implemented';
+	},
+
+	updateIcon: function(iconUrl, iconSize) {
+		throw 'Not implemented';
+	},
+
+	updateLocation: function(point) {
+		throw 'Not implemented';
 	}
 	
 },
diff --git a/source/mxn.yahoo.core.js b/source/mxn.yahoo.core.js
index 9c3eeff..d5d76ea 100644
--- a/source/mxn.yahoo.core.js
+++ b/source/mxn.yahoo.core.js
@@ -363,6 +363,14 @@ Marker: {
 
 	update: function() {
 		throw 'Not implemented';
+	},
+
+	updateIcon: function(iconUrl, iconSize) {
+		throw 'Not implemented';
+	},
+
+	updateLocation: function(point) {
+		throw 'Not implemented';
 	}
 	
 },
diff --git a/source/mxn.yandex.core.js b/source/mxn.yandex.core.js
index 9284147..cb578bb 100644
--- a/source/mxn.yandex.core.js
+++ b/source/mxn.yandex.core.js
@@ -466,6 +466,14 @@ Marker: {
 		point = new mxn.LatLonPoint();
 		point.fromProprietary('yandex', this.proprietary_marker.getGeoPoint());
 		this.location = point;
+	},
+
+	updateIcon: function(iconUrl, iconSize) {
+		// TODO: Add provider code
+	},
+
+	updateLocation: function(point) {
+		// TODO: Add provider code
 	}
 },