EMA is wierd really, i used to go to a college last year that all the students in my class (exp 1) got ema, but none of them really needed it, there parents paid for there bus passes ext and the money was spent on booze and nights out.
But the college i go to now is completely different, the people all need ema, they dont use it for drink and nights out they use it for food and drinks in college, you woulnt think theres that much difference. Although i agree with Gomme, books and stuff would be better, which brings me onto the new thing which is alike to EMA, it gives you books and rulers and stuff for the subjects your studying, which in my eyes now prooves ema is worthless, if they are going to pay for that :s