Admission to mcgill HELP PLEASE!!

<p>I would like to enter mcgill but i realise that presently, my grade are good enough to be accepted. As a cegep student I have to register in a university for next session (winter 2011), and i chose Concordia. I am desperate to go to mcgill and I'd do anything for that.The thing is that I really messed up my r score due to many personal problems, but I am motivated to do anything that will help me raise my score and give me a chance to apply to Mcgill. I know that I want to study in finance (actuarial sciences or management) but i dont even have the grades to apply in John Molson. My question is: should i enroll in a easy program such as art or economics in Concordia and work my butt off to have an excellent gpa? And if I decide to do that do you think i'll get a chance to enter to mcgill? Or should i work my butt off in an easy program but then instead of applying to Mcgill I'd apply to John Molson, and ultimatly I'd try to transfer in Mcgill in like 2 years?
Thanks a lot for your help!</p>