Chad is one the most underrated drummers out there! The stuff on that album rocks and funks like crazy. Plus the album is excellently produced. Very natural sounding.
I like the tuning Jeff demonstrates in the above video. It gives that certain heaviness ot the sound without being forced to play highgain.
"A lot of people in the industry want to blame downloading for the state of the business. But I think if most music wasn't shit to begin with people wouldn't be downloading it for free," - Corey Taylor (Slipknot)