Let me repeat it: THE BUDGET OF GREECE IS BALANCED.
Umm, then why do they need to borrow more money?
Or are you talking "current accounts are balanced"? Which is to say, except for paying interest on your bonds/T-bills/whatever, your budget is balanced.
Note that if you're making enough money to pay the bills, EXCEPT for the interest on your credit cards and mortgage, you're not really living with a "balanced" budget.
And if you really have a balanced budget, you really shouldn't be needing to borrow money, nor should you have a hard time paying back your existing loans....