Very nice; dirty but good. Since I'm a Slayer fan from a way back it was good to hear the riff from one of their greatest tracks sampled. Might've done something similar myself if I still had
Seasons In The Abyss on CD still (lent it to a mate who I've not seen for 3 years

).
Perhaps you could've brought Tom Araya's vocals up a bit more, and the whole thing seemed a bit quiet for such a rocking tune (try normalising the final mix to 90-95% [dunno how you do this in Acid I'm afraid - I use Cool Edit]), but otherwise I liked it a lot. Glad you could put it on a non-streaming server too - those of us who're waaaaay outside a cable or DSL area don't get very good streaming quality over our dial-ups.