Should I retake my SATs?

<p>i will be a freshman next year at a mediocre school. I did not get into those elite schools like dartmouth,cornell, upenn, amherst...etc.
i hope to transfer next year, assuming i get over 3.7GPA next year
and i have a current score of 800M 600V
780iic 700writing 630bio
should i retake those SATs or are they just meaningless?
keep in mind that i am majoring in biology
thanks</p>