Just purchase premium for one month which is like 10 bucks. Then, if you don't mind uploading files and sharing them on forums, you can easily not ever have to pay for premium again. Just post rapidshare links and the more times they get downloaded, the more points you get that enable you to extend your membership for free.
and for fuck's sake, your dad's a doctor.
Ten bucks is barely a meal and a drink on your campus.
you cheap fuck.