I'm really into heavy metal myself - black, death, groove/post-thrash, industrial, metalcore, nu, power and progressive metal are my personal favourite sub-genres, and I'm really starting to enjoy doom metal bands ala Candlemass (epic doom) or Evoken (funeral doom). Really, the only type of metal I really don't care for is drone-doom, thrash, glam and traditional heavy metal (these all tend to bore me; I like more extreme metal
).
Fav bands as of right now: Amon Amarth, Arsis, As I Lay Dying, Bathory, Behemoth (black metal era), Blind Guardian, Burzum, Candlemass, Children of Bodom, Cradle of Filth, Dark Tranquillity, Death, Deicide, Gojira, Gothminister, Ihsahn, Impaled Nazarene, Into Eternity, Lamb of God, Lykathea Aflame, Marduk, Nile, Pelican, Static X, Thyrfing, Woods of Ypres.
Other then that, I enjoy industrial (especially EBM bands, like Suicide Commando, :wumpscut:, CombiChrist, etc), Hard and Alt. Rock (Godsmack, Smile Empty Soul, SOAD, StoneSour) and I enjoy folk (Gjallahorn) and classical (Dvorak) but I really need to buy some CDs, haha
cheers,
--N