Another clean install we completed in Austin, TX.  This customer loved the clean look of a wall mounted tv and was worried about the wall being strong enough to hold a hdtv this large.  We assured them we secure the mount directly into the wall studs, not the drywall.  This allows for maxium strength and absolute security that the mount will not fall off the wall.  We have sucessfully wall mounted hdtvs up to 80 inches and guarantee all our work.