diff --git a/core/modules/macros/story/views/classic.js b/core/modules/macros/story/views/classic.js
index 25a367787..b1cef44b5 100644
--- a/core/modules/macros/story/views/classic.js
+++ b/core/modules/macros/story/views/classic.js
@@ -49,7 +49,7 @@ ClassicScroller.prototype.close = function(targetTiddlerNode,sourceEvent) {
 		wrapperElement.style.height = "0px";
 	});
 	// Attach an event handler for th eend of the transition
-	wrapperElement.addEventListener("webkitTransitionEnd",function(event) {
+	wrapperElement.addEventListener($tw.browser.transitionEnd,function(event) {
 		if(wrapperElement.parentNode) {
 			wrapperElement.parentNode.removeChild(wrapperElement);
 		}
diff --git a/core/modules/startup.js b/core/modules/startup.js
index 2f470dd84..fac0ad0ef 100644
--- a/core/modules/startup.js
+++ b/core/modules/startup.js
@@ -19,10 +19,18 @@ exports.startup = function() {
 		$tw.browser.unHyphenateCss = document.body.style["background-color"] === undefined;
 		$tw.browser.prefix = document.body.style.webkitTransform !== undefined ? "webkit" : 
 							document.body.style.MozTransform !== undefined ? "Moz" :
-							document.body.style.OTransform !== undefined ? "O" : null;
+							document.body.style.MSTransform !== undefined ? "MS" :
+							document.body.style.OTransform !== undefined ? "O" : "";
 		$tw.browser.transition = $tw.browser.prefix + "Transition";
 		$tw.browser.transform = $tw.browser.prefix + "Transform";
 		$tw.browser.transformorigin = $tw.browser.prefix + "TransformOrigin";
+		$tw.browser.transitionEnd = {		
+					"": "transitionEnd",
+					"O": "oTransitionEnd",
+					"MS": "msTransitionEnd",
+					"Moz": "transitionend",
+					"webkit": "webkitTransitionEnd"
+				}[$tw.browser.prefix];
 	}
 	// Set up additional global objects
 	$tw.plugins.applyMethods("global",$tw);
diff --git a/tw5.com/tiddlers/Introduction.tid b/tw5.com/tiddlers/Introduction.tid
index d35d665d9..1479bf186 100644
--- a/tw5.com/tiddlers/Introduction.tid
+++ b/tw5.com/tiddlers/Introduction.tid
@@ -3,7 +3,7 @@ tags: introduction
 
 TiddlyWiki5 gains new capabilities through a [[completely rebuilt architecture|TiddlyWikiArchitecture]] using the latest features of HTML5 and node.js. It runs natively under node.js, and can also use its own components to construct a version of itself that works entirely within the browser, just as TiddlyWiki has always done.
 
-You can modify this wiki, and then download a copy by clicking this button:
+If you're running Google Chrome Canary you can modify this wiki, and then download a copy by clicking this button:
 <<download filename:"TiddlyWiki.html" label:"Save Changes">>
 
 You can download a static copy of the tiddlers that are currently displayed in this wiki by clicking this button: <<download title:"$:/core/static.template.html" filename:"Story.html" label:"Static Wiki">>