diff --git a/app/controllers/last_fm_controller.rb b/app/controllers/last_fm_controller.rb
index 49f5a76..c8b52b7 100644
--- a/app/controllers/last_fm_controller.rb
+++ b/app/controllers/last_fm_controller.rb
@@ -88,13 +88,13 @@ class LastFmController < ApplicationController
       :timestamp => Time.now.utc.to_i,
       :artist => params[:artist],
       :album => params[:album],
-      :trackNumber => params[:position],
+      :trackNumber => params[:position].to_i,
       # :mbid => params[:mbid],
-      :duration => params[:length],
+      :duration => params[:length].to_i,
       :sk => user.lastfm_key # Auth session key
     )
     
-    render :json => { :status => r['error'].nil? ? 'success' : 'failed' }
+    render :json => { :status => r['error'].nil? ? 'success' : r }
     return
   end
 end