NASA scientists hope that a chemical sensor for smartphones might one day form the backbone of sophisticated chemical detection network

Which crapware cleaner is really best for giving your laptop of PC a new lease of life? We put TuneUp Utilities 2009, Autoruns and CCleaner to the test.

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Sync your Firefox 3.5 bookmarks, passwords & preferences

New broadband plans from Telstra with bigger download quotas are welcome, though you'll still find better value with the competition

An explosion in high-def Personal Video Recorders with VoD services, like the TiVo and Telstra's T-Box, is making it harder and harder to justify paying for Foxtel each month

TiVo have doubled their drive capacity, introduced IPTV capabilities, vast amounts of new content and better home networking options. But can the marketplace handle another content provider?

Backup & restore your important files

The strange, the antique and the downright geeky – we chronicle the 10 best (and worst) vintage tech advertisements of all time

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Quickly backup or restore your entire drive

Salvage & recover deleted files

Salvage & recover deleted files

Forget the corporate tie, BlackBerry has teamed up with Boost to aim the smartphone at celebrity-mad teens with a pre-paid offer

From Betamax to Amiga, here's a list of those IT innovations that fell under the bulldozer. Some were cruelly robbed of their advantage, others threw it away with bad management

Google is bringing out an operating system - Chrome OS. But how will it fare against the likes of Windows?