diff --git a/src/webui/static/app/dvr.js b/src/webui/static/app/dvr.js
index af6866e1..6071c7aa 100644
--- a/src/webui/static/app/dvr.js
+++ b/src/webui/static/app/dvr.js
@@ -212,6 +212,17 @@ tvheadend.dvr_finished = function(panel, index) {
         list: 'disp_title,episode,start_real,stop_real,' +
               'duration,filesize,channelname,creator,' +
               'sched_status,url',
+        columns: {
+            filesize: {
+                renderer: function() {
+                    return function(v) {
+                        if (v == null)
+                            return '';
+                        return parseInt(v / 1000000) + ' MB';
+                    }
+                }
+            }
+        },
         sort: {
           field: 'start',
           direction: 'DESC'
diff --git a/src/webui/static/app/idnode.js b/src/webui/static/app/idnode.js
index d95fbcc4..b636d919 100644
--- a/src/webui/static/app/idnode.js
+++ b/src/webui/static/app/idnode.js
@@ -135,6 +135,7 @@ tvheadend.IdNodeField = function(conf)
 
     this.column = function(conf)
     {
+        var cfg = conf && this.id in conf ? conf[this.id] : {};
         var w = 300;
         var ftype = 'string';
         if (this.type === 'int' || this.type === 'u32' ||
@@ -144,6 +145,7 @@ tvheadend.IdNodeField = function(conf)
             w = 80;
         } else if (this.type === 'time') {
             w = 120;
+            ftype = 'date';
             if (this.durations) {
               ftype = 'numeric';
               w = 80;
@@ -155,17 +157,12 @@ tvheadend.IdNodeField = function(conf)
         if (this.enum || this.list)
             w = 300;
 
-        if (conf && this.id in conf) {
-          if (conf[this.id].width)
-            w = conf[this.id].width;
-        }
-
         var props = {
-            width: w,
+            width: cfg.width || w,
             dataIndex: this.id,
             header: this.text,
             editor: this.editor({create: false}),
-            renderer: this.renderer(),
+            renderer: cfg.renderer ? cfg.renderer() : this.renderer(),
             editable: !this.rdonly,
             hidden: this.hidden,
             filter: {