Microsoft's chairman Bill Gates kicked off the International Consumer Electronics Show (CES) yesterday by unveiling products Microsoft hopes will encourage more widespread adoption of the digital or 'connected' home.

Microsoft has been promoting the idea of a connected home, where multiple devices can access and share multimedia content stored on a PC or a central server hub, for some time, but so far only the most savvy or wealthy technology enthusiasts have realised even a piece of that vision. But Gates and Robbie Bach, the president of Microsoft's Entertainment and Devices Division, aim to show how Microsoft can help more people can get access to the technology.

Gates is announcing that service providers such as AT&T that offer IPTV (Internet Protocol Television) using Microsoft's software will begin offering this year the Xbox 360 console as a set-top box. Service providers still will give users the option of the typical set-top box for IPTV or an Xbox 360, said Microsoft spokesman Eric Hollreiser.

The announcement sets up a scenario where a home user can watch television and surf the internet through their Xbox 360 console, which also is an IP-connected device. The move shows Microsoft upping the ante to provide not just software, but also hardware for the digital home, which could eventually put it in competition with its own hardware partners.

As expected, Windows Vista, which will have its widespread consumer release on 30 January, was also a major focus of Gates' speech. He is discussed new deals that will deliver more media content through Vista's Media Center capabilities.

Microsoft also will allow users to submit video content they have created to Media center by integrating it with Soapbox, Microsoft's YouTube-like user-generated video upload service.

The debut of Windows Home Server, a product Microsoft has mentioned before under the code name 'Quattro', is also aimed at helping consumers establish a more connected home. Windows Home Server will not be sold directly to consumers, but will be used by OEMs such as Hewlett-Packard as the basis for new hardware that consumers can put in their homes to connect their Windows Vista computers, Hollreiser said.

Users with a broadband connection and more than one computer or device that has an internet connection can access data stored on Windows Home Server. It also will provide data security and automatically back up data every night.

Windows Home Server is aimed at providing a centralised server hub for multimedia files in the digital home, Hollreiser said. It will come in both Windows Vista and Windows XP versions, and pricing and specifications will vary according to the manufacturer. The first hardware using Windows Home Server software should be available sometime this year.