FastAccess Business Speed 768 is engineered to maximize availability and preserve speeds of 768Kbps downstream x 512Kbps upstream to and from your router. This offering is well suited for server hosting, such as Web hosting or e-mail hosting. Additionally, this product can be used for applications requiring uploading of large files such as managing an e-commerce Web site.

This is apparently the best DSL offered to business, for streaming of the data.

BellSouth 768/512 DSL