Xbox360 scratches CD's o.O

I already posted this once in the newbie section (i'm a newb to gamespot forums) :P so here is it again.

Maybe you guys heard about those famous scratches on CD's of your xbox360.

Well in my country the netherlands has bin some research, and maybe for some people are images enough.

So here is a website dutch with a movie that maybe explain's it all. i just love the game TES4 oblivion i already bought it ones and 2 weeks ago i bought it again and now its broken again... this is the link "http://kassa.vara.nl/portal?_scr=kassa_artikel&number=3183097" of the video search for the word "breedband" click on it and the movie will begin. the solution is that there need to be rubbers at the laser so that the CD won't get scratches from it. I hope that i help't you guys out for the people that did't knew it yet.