Originally Posted by Bruce Uppercut
Study everyday for at least an hour or two (Princeton review has a good book which you NEED to get) everyday, make flashcards for your vocabulary words and study them like none other, and brush up on your HS algebra and geometry. The book is very important as it will give u insider insight on the strategies they use to trick u on the test. It almost becomes a battle versus the people who write the test as opposed to actually knowing the stuff.
I did very well on my GRE and graduated from Berkeley... If you have further questions don't hesitate to shoot me a PM.
Good luck!
And one last thing that help me: study somewhere else other than your house... I went to borders and barnes n noble and found it to be very effective. Also, this chick saw me studying for the GRE and GAVE me her study book (it was the one that was from the company that administers the test... Princeton Review book was way better though but it still helped me out.)