Guaranteed Transfer Policy ???

<p>Hey,......I'll be attending UCSD this fall and my major is Mech engineering (if i change it will b sum form of engr)......I didnt apply to MIT, Stanford, Caltech, Carnegie Mellon, Cornell due to only 1 reason :
FINANCIAL AID.....
I wanted to try and and transfer to any of these colleges so i have a few quetions:</p>

<p>1) do u get good need based aid at Cornell for transfers?(my EFC=0 so i wud need a LOT of $ )
2) do any of these colleges have a guranteed transfer policy(like they make me sign a contract stating that if i maintain a certain minimum GPA I can transfer in so n so year ?
3) is there a specific year in which u have to transfer to them (minimum credits?) ?
4)Do I have any chances of gettin into any of them if my high-school stats are counted too(say if i transfer after fresman year) ????</p>

<p>my stats:
SAT1:2140
SAT2:PHY:720,MATH2:700
EC'S: pretty good,school magazine editor,school fest organiser,city quiz champ,marchpast, etc</p>

<p>any info would be really appreciated :)</p>