After a little bit of searching on Google. I found this thread!
I actually went to this show! My first Ozzfest as well! This recording is actually really good quality, and I was hoping to the end of the earth that someone was recording show, and there was!
Thank you OP! If you are the original recorder of this show, could you please pm me? I'd like to have the FLAC file that it says the mp3 was transferred from. Thanks again!