With all older XBox 360 systems there comes a time when the system seems to be louder than usual or just starts to make some "weird" noise that you haven't noticed before

i dont even like the noise the regular ones make but ill deal with

my only complaint would be that the halo noises it makes are nearly drowned out my the x-box's fan

There's numerous other improvements as well; built in Wireless N (which works great and takes almost no time to set up), touch sensitive buttons (which make cool Halo noises when used), and a sleeker, more angular design than the original 360 model.

The console also makes funny noise effects that you hear in the Halo universe, kinda

Three out of the four 360 controllers I have owned, did not work properly, my first one had a faulty analog stick.(UPDATE: The console has trouble running some games, it plays them but the 360 spins certain games faster making a very loud rattling noise that drowns out the sound of your TV unless you significantly turn up the volume.

But when playing games from the game discs themselves, more often than not, the console would give a disc unreadable error, often accompanied by a terrible grinding noise and sudden halt from the drive itself