I'm having a bear of a time finding study guides for the Fundamentals exam. There seems to be plenty of stuff for the Concepts exams 1-7, but I don't know how well those study guides would apply to the 8 credit Fundamentals exam. Has anyone here ever taken an Excelsior exam without exam prep in the form of study guides (ie: just using the textbooks)? Is that even possible? Does anyone have any experience with this? Thanks so much; I've started to get a little frustrated with not being able to find study materials.