Rock In Rio this year looks like it may have been the best one ever!!  Damn, I wish I could have gone!

Here's what Slipknot brought to the table.  (Corey Taylor doing double duty this year at Rock In Rio.  Check out his set with Stonesour in a post Ric "Mardi Gras" Madrigal put up at!)

If you've never seen these guys live, you are missing out!  Check 'em out right here, right now from youtube!

How cool was that?!?!