GMAT dilemma / Application Advice

Hi - I am looking for advise on what to do next. I would like to apply round 2 to the top b-schools (Harvard, Wharton, Kellog, etc) for Fall 09. I am looking to switch careers and will be looking to go into Entrepreneurship/non-profit post MBA. My GMAT story: I took the GMAT twice and got the same e...