Cool, glad you liked it. Definitely give Severance a listen, in that case.
Not heard of Stampin' Ground. Are they particularly new? I tend to like my metal with some hardcore influence, so I should like it.
Are you getting into Scandinavian metal in general or black metal specifically? I like some of that stuff, though it's not completely my thing. I own Mayhem's De Mysteriis... album which is really good, and I've found myself enjoying Ihsahn and Enslaved's later work recently as well (would recommend those if you've not already checked them out), but there people here much more involved in that scene than I am.