I was just informed that the school I was considering for graduate school (really my only option) does not require a GRE. Given that I'm going back to school after 10 years of absence from the field, do I really need to take the GRE? It would make my life a lot easier if I just took some refresher courses and applied to grad school. I could even take the refresher courses pass/fail, or audit them. No need to get a letter grade. What do you think? Go the hard route, take the courses for credit with a letter grade and the GRE, or take the easy route?