First, let me start out by saying that I should have never bought an Xbox (regular not 360). I think M$ designs these so that they last only as much as the factory warranty, then they break. This is what happened with my first Xbox, which I got for my birthday long ago. When it broke and I realized it was out of warranty, it pissed me off, so I took it apart. What I saw was that one of the capacitors had exploded. So, for my next birthday, guess what I got, another Xbox.
Some time...