You know how cool is the new orkut feature is – Change orkut themes. More cooler is this hack to enjoy orkut themes even if they are not enabled in your profiles. And Believe me, the coolest of all is this hack to change or switch between the 10 orkut themes randomly with every page refresh.
» Random Orkut Themes With Every Page Refresh
This hack is not compatible with Internet Explorer since it uses Greasemonkey, a Firefox Add-on. If you want to enjoy this and countless other hacks then Switch to Firefox. You can download firefox from the Power Tools section just below this post