By default you will not be able to play all the songs you have in your existing Windows collection; but yes you can play them after certain tweaks. The codec installation helper 'codenia' is replace by the Packagekit in Fedora 10. And hence whenever multimedia players such as Totem or Rhyembox try to playa multimedia file, whose plugin is not installed, it automatically searches the required'plugins in its repository and installs them. Yes, you need to have Internet connection to your desktop or laptop, else it's of no use. We also tried installing VLC player which of course most of us want to. As usual this was not on Fedora 10's list, hence we installed the rpmfusion and then installed VLC through YUM. For installing the rpmfusion, we execute the following command: