I had not heard of this being an issue until I saw a “fix” for it this morning. Apparently a small group of people have decided to moving a console from horizontal to vertical while playing a disc was a good idea. As you might imagine, they ended up with scratched discs. [url=http://news.teamxbox.com/xbox/9932/How-to-Mod-Your-Xbox-360-to-Avoid-Disc-Scratches/]Team Xbox[/url] is running an article that outlines a fix, but in doing so voids your warranty. My advice? Don’t move your console while it is on and you won’t scratch your games.