Last month, ~27 Gig of transfer for 17 domains. A variety of domains, but most of the transfer is for free stuff downloads here and elsewhere. ~2.5 G of storage used. Fishnose makes a good point, free stuff seems to average about 1000 downloads the first month it's up, so a gig of transfer per meg of stuff. I exceeded 57 Gig of transfer one month, mostly due to a couple of very generous and talented free-stuff makers. Pay $100 for a dedicated server with 400G transfer capacity.