Hey I dont really think sting is right abt this i20 thing....
U can get as many i20s as u want.. I myself have 5 admits and i have got 3 i20s already... I know MANY ppl in the same position.. So there is absolutely no prob with getting more than one i20..
I'm frm India.. I dont think Univs have any spl rules.. So it must same for u guys too :)