My Xbox slim has a slit rattling sound. All of my other consoles had it to. My discs are not damaged and it runs the games excellent. I have to horizontal on a solid surface. Only some games make the console to that rattling sound. If I download the to my hard drive then there's no sound what so ever. I hear its very common in consoles. the sound is pretty quiet. I will only notice if it I have the sound on my TV all the way down. Now for my questions. Should I be worried? Will this cause any damage in the future? Basically is everything going to be ok?