>I may go out an buy Masters of Reality (I never had that one either, but I have We Sold Our Soul, so I have some of it, but I want to hear Into the Void. I really liked how it sounded live.

Masters of Reality is awesome. Going from something like Embryo to Children of the Grave is the type of contrast that so many bands try to hack and just don't cover it. Sweet Leaf should be the quintessential Garage Band tune.