Tvheadend

I have been trying to get TVHeadEnd working for the past week with no real luck. I am running Ubuntu 14.04 with XBMC as the front end. I have 4GB RAM, an AMD 3200+ CPU and a Hauppauge WinTV-HVR-1600 (the one with 3 connectors). I have installed tvheadend from the stable ppa. I have WoW! (Wide Open West) cable. I can get any additional information later today if needed.

The issue I have been running into is with mapping the channels through the EPG. When I Add DVB Network by Location, the Muxes Awaiting Initial Scan will slowly decrease to 0. So it appears that I am able to receive cable signals through my DVB adaptor. I have created a schedulesdirect.org account and configured tv_grab_na_dd. I am able to pull down information but nothing ever maps in TVHeadEnd.

I am hoping there is something simple that I am overlooking. This has been frustraiting, but I am not ready to give up just yet. Any help is greatly appreciated

Link to TV Adaptor I have:
http://www.newegg.com/Product/Product.aspx?Item=N82E16815116009