#1
Grind from Florida. They only released two actual albums before they split up, but they still managed to be extremely important in the NA scene.

Go check out Anticapital and Misery Index. It's incredibly well written stuff and some of the best grind out there.

http://www.youtube.com/watch?v=cPml4EKDDdk&feature=related

http://www.youtube.com/watch?v=CybWxM0f1HQ&feature=related
#2
awesome grind. love em. Anticapital is way too good.
Free your mind and your ass will follow
The kingdom of heaven is within
Open up your funky mind and you can fly

Sumdeus