There's a really nice write-up of Asatru in the latest (print and electronic) edition of Iceland magazine:
The article itself starts on p. 30, and the whole thing is in English. Lots of interesting stuff, and I myself can't wait to visit the new hof when it is completed. It's interesting to see some of the differences between Asatru as it's practiced in Iceland, and as it's practiced here in the United States. Over there, for instance, there seems to be more of an emphasis on nature, and a certain level of ambivalence concerning the literal existence of the Gods, as compared to here.
Well worth reading!