Yeah, sorry for getting off-topic as well. I also meant no criticism to you, gfetner. I don't think you sounded immodest, it's just a cultural difference thing.
By the way, I'm no expert on this, but my thinking is that an MBA is an enormous investment - in time, in money, in effort and energy. If the rest of your stats are good enough to get you into your dream school, and the GMAT score is the only thing holding you back, then why not try again and bring up the score? What's the point in settling for your second or third choice if you can achieve your first choice by writing the test again?
That's just my $0.02. Probably not worth very much. (Actually, at today's exchange rates, it's worth exactly $0.0171136 US.)