rccdesign

Hi all - took my gmat two weeks ago for the first time and scored quite low....I had been using REA's book "Testbuster for the GMAT" and it had software which gave me a false sens of security - I had been scoring in the 600s with that software the first two times i used it, and after using that software a three times I saw the same questions pop up. So now my goal is to take the GMAT in May with an attempt of at least a 680 (I got 480 on the GMAT, and normally my scores are pretty decent, scoring in the 1200s for the SAT....so I consider this my first run and a bad rpreparation approcah). Scored a 4.5 on the AWA. I have Kaplan's GMAT 800 book now. ANy other recommendations? Like Kaplan's books vs. Princteon Review's? I also downloaded the Powerprep software now and am redy to get cracking... Thank you all in advance for your suggestions.