diff --git a/pwiki/page.js b/pwiki/page.js
index cecdd82..2b21065 100755
--- a/pwiki/page.js
+++ b/pwiki/page.js
@@ -91,7 +91,7 @@ object.Constructor('BasePage', {
 	// XXX EXPERIMENTAL...
 	path_vars: {
 		NOW: function(){
-			return Date.now() },
+			return Date.timeStamp() },
 		PATH: function(){
 			return this.path },
 		NAME: function(){
@@ -135,9 +135,16 @@ object.Constructor('BasePage', {
 
 	// events...
 	//
+	//__beforenavigate__: function(location){ .. },
+	//
+	//__navigate__: function(){ .. },
+	//
 	// XXX revise naming...
 	// XXX should this be able to prevent navigation???
-	onBeforeNavigate: types.event.Event('beforeNavigate'),
+	onBeforeNavigate: types.event.Event('beforeNavigate',
+		function(_, location){
+			'__beforenavigate__' in this
+				&& this.__beforenavigate__(location) }),
 	onNavigate: types.event.Event('navigate',
 		function(handle, location){
 			this.onBeforeNavigate(location)
@@ -154,6 +161,8 @@ object.Constructor('BasePage', {
 							path),
 						pwpath.obj2args(args)))
 			// trigger handlers...
+			'__navigate__' in this
+				&& this.__navigate__()
 			handle() }),
 
 	// .path is a proxy to .location
@@ -1543,6 +1552,23 @@ object.Constructor('CachedPage', Page, {
 		return getCachedProp(this, 'text') },
 	set text(value){
 		return setCachedProp(this, 'text', value) },
+
+
+	/*/ XXX PREVIEW EXPERIMENTAL...
+	// 		...this can be usefull for partial rendering and then on the 
+	// 		js level filling in the details...
+	__preview_size__: 100,
+	get preview(){
+		var text = this.text
+		if(text instanceof Promise){
+			text.then(function(text){
+				this.onPreviewReady() })
+			// return a placeholder for the upcoming data...
+			return '...' }
+		return text.slice(0, this.__preview_size__ || 100) },
+	onPreviewReady: types.event.Event('onPreviewReady'),
+	//*/
+
 })
 
 
@@ -1693,7 +1719,7 @@ module.System = {
 			<slot name="header">
 				<a href="#/list">&#9776</a>
 				@source(./path/!) 
-				<a href="#@source(./path/!)/_edit">(edit)</a>
+				<a href="#@source(./path/!)/_edit">&#9998;</a>
 			</slot>
 			<hr>
 			<slot name="content"></slot>
diff --git a/pwiki2.html b/pwiki2.html
index f33b664..0e93aab 100755
--- a/pwiki2.html
+++ b/pwiki2.html
@@ -178,10 +178,7 @@ require(['./browser'], function(browser){
 			//		that will push an extra history item...
 			history.replaceState(
 				{path: this.location}, 
-				// XXX TITLE .title must be sync as history will not wait for 
-				//		the value even it await is given...
-				//this.title, 
-				this.path,
+				'',
 				'#'+this.location 
 					+(this.hash ? 
 						'#'+this.hash 
@@ -196,7 +193,7 @@ require(['./browser'], function(browser){
 		.onLoad(function(evt){
 			var that = this
 			// handle title...
-			document.querySelector('title').innerHTML = this.title
+			document.querySelector('title').innerHTML = this.path
 			// scroll to anchor element...
 			this.hash
 				&& this.dom
diff --git a/pwiki2.js b/pwiki2.js
index 6590af3..b74ac21 100755
--- a/pwiki2.js
+++ b/pwiki2.js
@@ -1,6 +1,15 @@
 /**********************************************************************
 * 
 *
+* XXX might be fun to push the async parts of the render to the dom...
+* 		...i.e. return a partially rendered DOM with handlers to fill 
+* 		in the blanks wen they are ready...
+* XXX UI/UX: add a cached/sync page.preview with ready events...
+* XXX Q: empty title???
+* 		- special default name
+* 			a timestamp or some thing similar
+* 			this can be hidden until changed by user
+* XXX FILE prevent paths from using reserved chars like: ":", "#", ...
 * XXX do we need something like /System/Actions/.. for fast actions called 
 * 		in the same way as direct page actions???
 * XXX FEATURE tags and accompanying API...
@@ -27,7 +36,6 @@
 * XXX TITLE revise how title is handled...
 * 		...do we need a separate title and path???
 * XXX revise/update sort...
-* XXX prevent paths from using reserved chars like: ":", "#", ...
 * XXX ASAP: MetaStore: need to correctly integrate the following store 
 * 		methods:
 * 			.get(..)					-- DONE