<p>The only loans you can take on without a co-signer are the ones that you qualify for by filing the FAFSA. So for most students, this means that you are effectively limited to the Stafford Loan maximums of $5,500 Freshman, $6,500 Sophomore, $7,500 Junior and $7,500 Senior. If you are thinking of taking on more debt than that, you had better start lining up your co-signers now. Be sure that they are in a position to be able to continue to borrow each year, or you might have to leave the expensive school half-way through your program.</p>
<p>There are a bunch of nifty calculators at FinAid</a>! Financial Aid, College Scholarships and Student Loans that you can use to evaluate your financial aid packages, and to estimate how much money you will need to earn in order to pay down a given amount of debt. Run a couple of them using various scenarios, and see what you think. Here is my favorite calculator: FinAid</a> | Calculators | Award Letter Comparison Tool</p>
<p>Please remember that if you are good enough to get into Carnegie Mellon, chances are that you are good enough to get a whomping big scholarship somewhere else that could make your education possible without any debt whatsoever.</p>