fajer

I am trying to apply for a master's degree to ETH and EPFL which are both well reputed engineering universities, by the end of this year (to get admitted in September 2012) I have heard it is pretty difficult to get into these colleges unless you have good grades and you have a BEng from a well reputed university. I am studying at Aston University, UK which is top 20 university and I have been getting 1st for the last years of my studies and I am hoping to get a 1st in my final year as well. How difficult would it be for me to get into them? Thanking you in advance :)