As far as iteration's concerned,u don't have to pay the full fees...only a nominal amount...plus in case u chose not to come for the enrollment on 28th july,u'l be refunded most of that amount u paid... so make sure u stay in contention for BITS... there's no b.sc in goa(don't give wrong advice yaar..) its duals and they are awesome for the simple reason that u get to choose ur be branch at the end of first yr...so even with a not so good bitsat score,u can do a be in CS/eee/eni and the placements of those students are done along with other people doing that respective be degree...no discrimination! attend the aieee counselling...but BITS is a better option...in all cases!