They actually inform you of that - often vaguely - in the lengthy document you agree to when you sign up. I once considered joining MikesApartment on a trial but I couldn't get any straight answers about the limits.

It is not wise for them allowing a person like me a trial with "full rights". It's not worthwhile. I'd rape the stock staying up for the 3 days storing the files on a fresh 500Gb drive. I'd end my membership WELL within the time frame and I'd would not subscribe at the full rate EVER.

For example, I got over 200Gb in 3 days from a "NapsterOfPorn" site called DirtyBabySitters.com in 2005. [You got a free ID/password once you gave your CC to CCBill, and they gambled you would forget to end your membership and pay $50 or so for the error.]