I would say most likely the Downloads section. My tutorial is around 6-7 mb and it's been downloaded over 10,000 times. And, the largest file in the Dowloads is Slax 2 at 60 mb. That has been downloaded 1650 times.
What's funny is that I'm at 33% on the 19th day of the month. How does it figure I'm going to reach 100% by the end of the month at the rate I'm going?