It's been a while since I listened to Dimmu Borgir, but damn, I'm liking their demo version of Puritania:
Instead of being overproduced gothic black metal whatever (with the vocalist using a megaphone, wtf), this sounds like a war march. Pretty awesome.
I've really been into Hellripper lately, too:
I think it's pretty impressive how it's a one man band, and both the drums and guitar are this fast and tight. Very oldschool Motorhead-esque feeling to most songs, and I love the melodic part (and guitar solos!) in the middle of this one. Can't get enough of this. The only one man bands I can think of off the top of my head are Burzum and Mignight, and while Midnight is enjoyable too, it's nowhere near as tight as this. Just awesome.