yea i think starting from October 1st, they replace the analytical part with a new writing part.
my roomate is preparing for GRE right now and she thinks the Kaplan course book helps her the most. you don't need to enroll in their expensive courses in order to get the books. i am sure you can find a lot of them on ebay.
anyway, good luck! don't forget to get those vocab notecard to drill on. i took GRE last year but I canceled the score..it's too hard for me