Amazon.com has a storage service for web businesses called Amazon Simple
Storage Service (Amazon S3). They utilize their world wide distributed
servers that load balance the network giving Amazon very fast download
speeds.

From a customer standpoint its wonderful because their user experience is
good and their is no concern about overloading a hosted site server. To
make this even better, as of November 1, Amazon is lowering their prices
to - get this - $.15 per 50 Terra Bytes. After the first 50TB, it drops
further.

You can find out more about their service at aws.amazon.com/s3/