this is the APT repository for boxee

To download Boxee for Linux:

   1. Go to System > Administration > Software Sources.
   2. In Sources Software dialogue, select Third-Party Software tab, click Add, and enter:
          * for Hardy: deb http://apt.boxee.tv hardy main
          * for Intrepid: deb http://apt.boxee.tv intrepid main
   3. After closing this dialogue you can either use Synaptics and select Boxee for download, or use a terminal window, and enter sudo apt-get install boxee.

To run Boxee, Applications > Sound & Video > Boxee