Korpiklaani is beautiful. Anybody other than Dan ever read The Kalevala? Many of their songs are based on stories from it, it's quite interesting. Danny turned me on to it.
Another couple groups I've found that I've liked recently are Tyr and Orden Ogan. Tyr is viking power metal, except you can understand all the lyrics and none of it is screamed, and Orden Ogan is just epic (and understandable) power metal. I've found that to me, while I do like some screamy metal, I almost never remember the songs or artists, whilst when I can understand the words (or at least make them out, since I don't speak Finnish) I remember it better.