I may have been overly impulsive getting textdrive to do my hosting. After talking to a colleague today, I discovered nearlyfreespeech. If you’re looking for extremely low cost hosting that will ramp up with your needs, they have a pricing model that might suit your needs. You only pay for as much bandwidth and space as you need. There is also dreamhost which appears extremely generous with bandwidth and space (especially if you sign up for their two year plan).