Hi lostlilsoul,
If you last studied earlier in the year, then you were likely working with the old, longer version of the GMAT. In April, the Test went through some changes (the number of questions and length of time for the Quant and Verbal sections has decreased), so if you have not taken a CAT yet in the current, shorter format, then you should take one soon. You should make sure to take it in a realistic fashion (take the FULL CAT - with the Essay and IR sections, take it away from your home, at the same time of day as when you'll take the Official GMAT, etc.). In addition, you should NOT retake a CAT that you've already taken (for example, if you already took the two free GMAC CATs, then you should NOT take them again). Once you have that score, you should report back here and we can discuss how best to proceed.
1) What is your goal score?
2) What is your exact Test Date?
3) When are you planning to apply to Business School?
4) What Schools are you planning to apply to?
GMAT assassins aren't born, they're made,
Rich