Anyone here ever audit a course? I'm wondering what the advantage or disadvantage is short of cheaper costs and no credit. There are two classes I'd like to take at AMU that I don't need for my degree and I'm wondering if I should take them for credit or audit. One concerns historic preservation and the other is about archive/manuscripts. Neither are required for my degree and my electives are already full. I'm leaning towards taking them for a grade because doing the work will force me to learn the material better but I'm curious to hear what others think.