I've been waiting for this announcement since Doom first appeared on Xbox Live Arcade.  According to the guys over at IGN, "sources close," to 3D realms have confirmed that Duke will make his first XBLA appearence within the next few months.  It will also include 4 player cooperative mode and 8 player deathmatches over Xbox Live.  

    Now all we need is Doom II to be announced and my memories of childhood PC gaming will be complete.  This announcement also reminded me of a rather NSFW video.