Wi-Fi for the Wary. Wireless networking has been a huge success, but it would still be a good idea to think carefully before upgrading from 802.11b -- today's standard -- to 802.11a or 11g.
Guardian Online
Schofield column

The Webby Award nominations have been unveiled, so now you can vote. Where to find information about Sars. The BBC's search for Great Books. Optimus Prime goes to war. Terminator 3: the trailer is now online -- and so is the trailer for the next Lara Croft movie. PowerPoint Hamlet wins award. Six of the best: War news
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