We're still getting started
But check out the following:

Download
Source: groku-0.1.tar.gz
Debian Package (i386): groku_0.1-1_i386.deb
Debian Package (amd64): groku_0.1-1_amd64.deb
    Groku is a Gnome Application for controlling your Roku Soundbridge (tm)
    device. Groku can control many aspects of your Roku Soundbridge over
    a network connection.

    Currently, Groku can control your Soundbridge, and make it do the
    following things:
    
        * Connect to a media server
        * Connect and play Internet Radio Stations
        * List Containers(Folders)/Songs on the media server
        * Manage the Soundbridge's Now Playing Play-list
          * Add to Play-list
          * Remove from Play-list
        * Full transport Capabilities (In near-real-time)
          * Play, Pause, Stop, Previous, Next
          * Shuffle
          * Repeat (Repeat One, Repeat All)
          * Volume Control 
          * Time Display
        * Remote Soundbridge Display
          Shows you what's currently being displayed on your Soundbridge
          in near-real-time