USB streaming- Stay connected to family and friends by broadcasting live video with audio over the internet using the USB interface. You can even play back your favorite recorded scene on the camcorder's tape. It's like having your own video conferencing system .
i.LINK DV interface- A digital, high-speed bi-directional interface which provides communication between two compatible A/V devices. This connection allows for pure digital transfer between devices equipped with an IEEE1394 interface, such as camcorders, digital VTRs, capture cards, and PCs.