thanks a lot sillygirl, nepalihear and Riten. Riten, as far as I know, most of the schools let you change your concentration once they admit you for the particular school (business school/deparetment in our case). But I believe some of the schools require you to declare your concentration in advance....I may not be fully correct though. ...Yes I am definitely taking my GMAT again. I am planning to join some "kaam chalau" school for the Spring '08 just in case I dont get another project soon. I am very hopeful about getting a higher score next time..planning to take my GMAT within this month...lets see.. And about the top ten schools, I would love to attend one of those but I am sure it will be tough to get in. I will try my best with the next GMAT and see how well I can score. Thank you all again. You all have a wonderful weekend!!