Hatebreeder
Pizzicato Heartstrings
hip hop is a very versataille (SP?) genre of music man... it can cover everything from epic/science fiction/fantasy stuff (Canibus), relationships (atmosphere), life in the hood/gangbanging (mobb deep), history (countless rappers), violence, death, racial equality, politics (immortal technique, dead prez), society, future, the abstract, etc... etc... etc.... etc.... etc....
So does metal, and I've found this genre to be infinitely more fulfilling. I don't seem to find much rap that really appeals to my musical tastes, other than the ones you mentioned above.