Good Grindcore Bands

I recently just got my hands on Anal Blast-Anal Of Blast cd and i must concur,it is a shreding grind cd.Kinda reminds me of the ripping Terrorizer a bit.Has anyone else heard the rumours of Joey from Slipknot being involved with the band?
 
LOL - thanks for the vote of confidence, Russell... okay, here's my suggestions:

Discordance Axis
Fuck... I'm Dead!
Terrorizer
Pig Destroyer
Agoraphobic Nosebleed
Rotten Sound
The Kervorkian Solution
Skitsystem
Brainchoke
Scalplock
Suppository
Neural Booster
Anal Cunt
Human Remains
Hemdale
Lock Up

All well worth a look!