If you're buying a flat screen TV, some marketing tactics when it comes to 1080p and 720p can be deceptive. Here's what you need to know

New backlighting technologies like LED and RGB Dynamic LED mean better a picture. Here's what you need to know

See Modern Warfare 2 gameplay footage. Also: Windows 7 Media Center, why Lewis Hamilton's McLaren is so good off the starting grid.

If you're buying a flat screen TV, expect to be bombarded by specifications and features, including some incredible brightness and contrast ratios. Here's what you need to know

Are you still confused about what sort of camera to purchase? We take a look at some of the differences between stand-alone video cameras and dual-use compacts that promise to do everything. Are video cameras still even necessary? We've got some answers.

We look at another common marketing tactic used by TV manufacturers to convince you their flat screen has the best possible picture: the refresh rate. Here's what you need to know

Telstra has launched NTT DoCoMo's mobile phone service i-mode in Australia, a multimedia service proving popular with consumers overseas.