I am planning on trying to take the GRE at the end of this month, or mid-September. Up till this point I had focused on memorizing words, because I thought that would be the most difficult part. I know need to focus on math. I was never very good at math, and I have not done any algebra for 8-9 years. Even worse, i have not done anything in geometry since High School. I have the manhatten video series/book as well as a few other books, but I am really overwhelmed because there is so much to learn and I don't know where to start. Any advice would be great!