<p>Just finished my first semester of undergrad (although I'm only a few credits shy of Junior standing thanks to AP credit) and have my sights set on a top-tier business school (Harvard, Kellogg or Wharton most likely). I decided to take a practice GMAT today just to see how I would fare, and I scored a 730 on my first try. </p>
<p>I know this is good, but I would still like to see some improvement with practice. I go to a somewhat decent state school but nowhere near top-tier and even with a 4.0 I will need everything I can get to help me get in. I don't want to go overboard with the studying and prep courses, but I also want to do the best I possibly can. </p>
<p>When should I start preparing and when should I actually get around to taking it? Also, any suggestions for prep books/courses? Thanks!</p>