Saturday, March 13, 2010

Personal Tech

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Wi-Fi

More About Wi-Fi

Fixing the Wi-Fi on iPod Touch

The icon on my iPod Touch shows that I’m connected to my home wireless network, but I can’t open Web pages or do e-mail. What do I do?

Clear Trend in Pocket Projectors
Clear Trend in Pocket Projectors

The LG, a cellphone with an (almost) built-in projector and the Aaxa, which uses lasers for clearer images, represent a new generation of projectors.

Safe Travels for You and Your Data
Safe Travels for You and Your Data

There are common-sense measures you can take to keep your data secure when using your computer on the road.

Local TV for Devices on the Move
Local TV for Devices on the Move

Broadcasters that have been losing viewers are betting that TV on mobile devices can win back an audience and lead to new revenue.

Better Calling for Less, by Skipping the Cell Network
Better Calling for Less, by Skipping the Cell Network

With a solid signal, users of Wi-Fi phone applications should have good sound quality and no dropped calls.

Connecting a PSP to a Mac

Can a Sony PSP work with a Mac?

For Gamers, the iPhone Is a Player
For Gamers, the iPhone Is a Player

To the delight of developers and buyers, games that sell for at least $30 on platforms like PlayStation cost a fraction of that on the iPhone platform.

Packing a Series of Pluses
Packing a Series of Pluses

New versions of the Pre and Pixi can become personal Wi-Fi hot spots, at a price, of course.

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Multimedia

Gift Guide Central
Gift Guide Central

Gadgetwise contributors pick their favorite products for this holiday season — and also the best alternatives for less.

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