Generally, providers will allow only a preset rate. Turbo Internet simulates low Internet activity so that the server will allow you to use more bandwith. You might gain up to 3K/sec with a 56K modem.
Turbo Internet also uses acceleration technologies from the PC platform, such as pre-fetching: Pre-fetching is a unique feature of Turbo Internet that will scan for links on a webpage and that will download every linked webpage. If an image is already placed in Turbo Internet's cache and if the image size is the same, Turbo Internet will not download it to accelerate pre-fetching without slowing your connection. Turbo Internet also features a security tool, SafeNet, to avoid getting hacked; it will filter and check I/O data, just like a hardware firewall.