Here was my weekend project.  We got a new TV for Christmas and it is a 47″ LCD flat screen.  We originally just put it on the stand that came with it but we had this planned for it all along.   Our fireplace was just built for having a TV mounted over it.

The hardest part of the project was because the original builder of the house did not put in any wiring for a TV in that spot. I ended up having to run electric, speaker wire, and 3 HDMI cables to connect everything.  I think it came out looking good though.