Index: dojo-release-1.3.2-src/dijit/_tree/dndSource.js
===================================================================
--- dojo-release-1.3.2-src.orig/dijit/_tree/dndSource.js	2009-11-17 17:01:51.282250000 -0800
+++ dojo-release-1.3.2-src/dijit/_tree/dndSource.js	2009-11-17 17:12:09.593750000 -0800
@@ -150,7 +150,7 @@
 		//		Helper method for processing onmousemove/onmouseover events while drag is in progress.
 		//		Keeps track of current drop target.
 
-		var m = dojo.dnd.manager(),
+                var m = dojo.dnd.manager(),
 			oldTarget = this.targetAnchor,			// the DOMNode corresponding to TreeNode mouse was previously over
 			newTarget = this.current,				// DOMNode corresponding to TreeNode mouse is currently over
 			newTargetWidget = this.currentWidget,	// the TreeNode itself
@@ -195,6 +195,7 @@
 			}else if(this.checkItemAcceptance(newTarget, m.source, newDropPosition.toLowerCase())){
 				m.canDrop(true);
 			}else{
+                                dojo.addClass(newTarget, "dojoDndTargetDisabled");
 				m.canDrop(false);
 			}
 
@@ -246,6 +247,10 @@
 	},
 
 	onMouseUp: function(e){
+
+                if(this.targetAnchor) {
+                        dojo.removeClass(this.targetAnchor, "dojoDndTargetDisabled");
+                }
 		// summary:
 		//		Event processor for onmouseup
 		// e: Event
@@ -264,8 +269,8 @@
 		// tags:
 		//		private
 
-		this.inherited(arguments);
-
+                this.inherited(arguments);
+                
 		if(this.isDragging){
 			this._onDragMouse(e);
 		}
@@ -276,6 +281,9 @@
 		//		Event processor for when mouse is moved away from a TreeNode
 		// tags:
 		//		private
+                if(this.targetAnchor) {
+                        dojo.removeClass(this.targetAnchor, "dojoDndTargetDisabled");
+                }
 		this.inherited(arguments);
 		this._unmarkTargetAnchor();
 	},
Index: dojo-release-1.3.2-src/dijit/themes/dijit.css
===================================================================
--- dojo-release-1.3.2-src.orig/dijit/themes/dijit.css	2009-11-17 17:01:51.281250000 -0800
+++ dojo-release-1.3.2-src/dijit/themes/dijit.css	2009-11-17 17:12:09.609375000 -0800
@@ -1238,6 +1238,11 @@
     cursor: default;
 }
 
+.dojoDndTargetDisabled, 
+.dojoDndTargetDisabled .dijitTreeContent {
+    cursor: not-allowed;
+}
+
 .dijitExpandoText {
 	display: none;
 }
Index: dojo-release-1.3.2-src/dojo/tests/dnd/dndDefault.css
===================================================================
--- dojo-release-1.3.2-src.orig/dojo/tests/dnd/dndDefault.css	2009-11-17 17:01:51.316250000 -0800
+++ dojo-release-1.3.2-src/dojo/tests/dnd/dndDefault.css	2009-11-17 17:12:09.625000000 -0800
@@ -21,6 +21,7 @@
 
 .dojoDndTargetDisabled {
 	background: #eee;
+        cursor: not-allowed;
 }
 
 .dojoDndItem {