Grav and King have it. "Day-us." I used to pronounce it "dooce" as well, before I was enlightened to the correct pronunciation.

I sat down and started writing up another list of potential names yesterday, but so far, I'm not a huge fan of anything on there. Here's what I've got so far:

Bastard Machine
Lunacy Chain
Cancermass
Tyrant
Slaveworm
Nightmare Seed
Furybox
Scumbath
Darkmatter (already been shot down by the rest of the band)
Pyroclasm