diff --git a/Viewer/features/core.js b/Viewer/features/core.js
index 7aa5d7f2..4ee804de 100755
--- a/Viewer/features/core.js
+++ b/Viewer/features/core.js
@@ -1042,6 +1042,9 @@ module.Serialization = ImageGridFeatures.Feature({
 // 		Ideas:
 // 			- use keywords in group names??
 // XXX should we consider persistent caches -- localStorage???
+// XXX would be nice to have a simple cachedAction(name, cache-tag, expire, func) 
+// 		action wrapper that would not require anything from the action and 
+// 		just not call it if already called...
 var CacheActions = actions.Actions({
 	config: {
 		// Enable/disable caching...
diff --git a/Viewer/features/sharp.js b/Viewer/features/sharp.js
index 2f2ef2f8..83d2a827 100755
--- a/Viewer/features/sharp.js
+++ b/Viewer/features/sharp.js
@@ -98,9 +98,12 @@ module.EXIF_FORMAT = {
 
 	// exposure...
 	'exif.ISO': 'iso',
-	'exif.FNumber': ['fNumber', 
-		function(v){ return 'f/'+v }],
-	'exif.ExposureTime': ['exposureTime',
+	'exif.FNumber': [
+		'fNumber', 
+		function(v){ 
+			return 'f/'+v }],
+	'exif.ExposureTime': [
+		'exposureTime',
 		// NOTE: this is a bit of a brute-fore approach but for shutter 
 		// 		speeds this should not matter...
 		function(v){
@@ -110,10 +113,12 @@ module.EXIF_FORMAT = {
 			return (v * d) +'/'+ d }],
 
 	// dates...
-	'exif.DateTimeOriginal': ['date/timeOriginal',
+	'exif.DateTimeOriginal': [
+		'date/timeOriginal',
 		function(v){
 			return v.toShortDate() }],
-	'image.ModifyDate': ['modifyDate', 
+	'image.ModifyDate': [
+		'modifyDate', 
 		'exif.DateTimeOriginal'],
 
 	// IPCT...
diff --git a/Viewer/lib/widget/browse2.html b/Viewer/lib/widget/browse2.html
index c4cebeeb..a17282d5 100755
--- a/Viewer/lib/widget/browse2.html
+++ b/Viewer/lib/widget/browse2.html
@@ -417,6 +417,12 @@ $(function(){
 
 
 <b>ToDo:</b>
+- add to default actions:
+    - open/push (implemented)
+	- edit/view
+	- delete
+	- ...
+  ...might also be nice to make adding default actions trivial (buttons?)
 - interactive <i>path</i> element...
 - <i>search</i> -- flat/deep
 - <i>flat tree</i> render, one level at a time (a-la browse-walk.js / finder)