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Power consumption: How much are your gadgets costing you?

With Earth Hour making us aware of the need to conserve electricity, we conduct a real-world test to see just how much our TVs, computers and other home electronics equipment costs to run.

Toshiba Qosmio G40

Like its predecessor, the Qosmio G30, Toshiba's flagship multimedia desktop replacement offers a complete suite of entertainment features. The G40 is slightly slimmer and has a couple of tricks up its sleeve.

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Reviews

  • Apple MacBook (White, 2.16GHz)

    The latest MacBook looks identical to the old model but benefits from faster components. As a result, it's even better value for money.

  • Acer Aspire e650

    The Acer Aspire e650 is a powerful, feature-rich media centre, but we're still not convinced that Viiv is mature enough for mass adoption.

  • Apple MacBook Pro (1.83GHz)

    The MacBook Pro delivers unparalleled style, a solid set of features and software, and a few transitional performance issues that keep it from rivaling the most powerful PC laptops.

  • Toshiba Portege R200

    Though it's a tad expensive, the Toshiba Portege R200 is a well-designed ultraportable with enough speed and battery life for business travellers.

  • HP Media Center PC m1199a

    HP's Media Center PC is a great entertainment PC for displaying photos, watching movies and playing games at home.

  • Dell OptiPlex GX280

    Dell's OptiPlex GX280 is overkill for some offices, but it's a smart investment now if you've got an eye on the future.

  • Dell Dimension 4700

    Dell's new mainstream Dimension 4700 is an affordable, forward-looking PC that's well suited for the home or the small office.

  • Dell Dimension 8400 (Pentium 4 Processor 550 3.4GHz, 1GB RAM)

    The Dell Dimension 8400 offers exciting new hardware, but unless you're a staunch early adopter, you won't see a compelling reason to make an immediate upgrade.

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Features

  • Xbox 360 vs PlayStation 3 vs Wii

    Xbox 360, PlayStation 3 or Wii — which next generation games console will reign supreme?

  • CNET Labs' Dream PC

    We started with a custom-painted case, then sought out the most powerful PC components we could find to make our desktop dream a reality.

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  • FAQ: The next video game consoles?

    The swallows come back to San Juan Capistrano every year, the Olympics happen every four years, and old video game consoles get junked every five years.

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DIYs and How-to

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The Explain Series

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