This is rad, and I've been meaning to bring it up for a while: Adult Swim has come out with a free comp package of rare or upcoming tracks by awesome metal bands. And I do mean awesome: Skeletonwitch(!), Isis(!!), Kylesa(!!!) and Boris(!!!!!!!!!) all have tracks featured on this collection and they're all pretty damn great. I personally even found a few bands I hadn't known about before, like Red Fang and Witch Mountain. There's basically no reason not to download this if you're even slightly into modern metal.