The Witching Hour was the first Borknagar track that I ever heard and is still my favourite. I never really liked any music of any type until I heard it. I remember just stopping and thinking - that was brilliant, got to remember the words. Of course, I couldn't remember a single word of it the first 2 times I heard it (radio).
Other favourites: Dauden, A Tale of Pagan Tongue, The Dawn of the End, Oceans Rise, Winter Millenium, Colossus, Revolt, Gods of My World, Inherit the Earth
I went to cut them down, but I really dont want to remove any....