I've only heard one song by Dispatched, "The Final Countdown," but I'm pretty sure I'm gonna buy the album soon, that one song is enough for me.
To attempt to list all the bands I listen to would be similar to trying to fly, so he'es a small fraction of it: Skyfire, In Flames, Children of Bodom, Soilwork, Sentenced, Lacuna Coil, Amon Amarth, Kataklysm, Opeth, Dark Tranquillity, At the Gates, Lost Horizon, Immortal, Iced Earth, Blind Guardian, Iron Maiden, Dimmu Borgir, Arch Enemy, The Crown, Poisonblack, Sepultura, Thyrfing.
Then there's also the bands that I've only heard a few songs from and liked them, but don't consider myself a fan of yet: Old Man's Child, Amorphis, Arwen, Dream Evil, Covenant, Knightlord, Falconer, and like 50 million more.
Anyone hear of the band Nightrage? It's made up of members from ATG, and they don't have an album out yet, but they've got a song for download ath their website,
http://www.nightrage.com and they definately sound promising.