I have my Mac Mini attached to a 42" LCD screen. I used this "recosable fastener" and it has been like that for a week. I just came into teh room and saw the mac mini on the floor and I thought: I didn't leave it there? Then I realized the thing felt from the rear of the screen at 6 feet high to the floor made of concrete!!!!! Oh damn!!!! it was a week old or so!!! I tried to power it back on and nothing, I swear I prayed and I pushed the button again and it started up! Is working just fine. The recosable fastener still attached to the screen, the glue that stick to the mac mini was weak. It took a week to felt like that. But the good news is that tyhe computer is just fine, just a minor scratch but I am so glad the hard drive is fine as well the entire box. That little thing just passed the test.