A buddy of mine was the reason quotas were set on our shell accounts at our ISP. You could dial in as PPP or just as a regular serial connection to get a login on their BSDI server. He downloaded the Win98 beta to the ISP's server and would ZModem it down from there while the rest of us were sleeping.

Between that and the time I discovered "DISPLAY=<my IP>:0 xdm" worked from our shell account I'm surprised we weren't kicked off the ISP.