How difficult is it to take pictures of northern lights?

Question: How difficult is it to take pictures of northern lights!?
Best Answer - Chosen by Asker:

Go to shutterbug!.com and Search for "The Mystery of the Aurora Borealis" by Mike Endres!. It was in the April 2007 issue of Shutterbug Magazine!.Www@QuestionHome@Com

tripod!.!.!. long exposures!.!.!. low iso!.!.!. preferably with bridge or DSLRWww@QuestionHome@Com

use a tripod and take longer exposures and bracket your shots!.
be patient and keep at it, i've seen some awesome shots of them!.Www@QuestionHome@Com