Speaking of Metal, I was never a believer in paying for radio (the last of the free public media) so I'm resisting getting satellite radio. However, occasionally my rentals have it and yesterday I needed a boost to stay awake. For about 4 hours I flipped back between the hard rock channel of "Octane" and the metal of "HardAttack".

Way more effective and healthy than an energy drink.
With great power comes Awesome irresponsibility.