One of the most confusing aspects of pre-paid wireless broadband plans are the way different providers calculate your credit, and how much value you get when you recharge your credit. Here's how to avoid getting ripped off

Not unlike the MySpace credit card in the US, the MySpace recharge app will reward Aussie MySpace users for charging up their mobiles with a range of prizes and promotional giveaways.

Research institution MIT are well on their way to developing one of the world's most sought after electric vehicles: a car with 320km range, 161 km/h top speed and a rapid recharge system that takes just 10 minutes to charge.

Power up from any PC.

Nissan showcased their all-electric LEAF to the world today, but the best thing isn't just the technology under the hood - it could be the petrol beating price.

We've tested the new 'Email on 3' application, which allows customers to check a number of work and personal email accounts including Gmail, Hotmail and Yahoo for $5/month on their mobile. See why this could be a viable alternative...

As Optus halves allowances, Vodafone cuts prices. Wireless broadband is getting really interesting.

Unfortunately more is less when it comes to the new Logitech Harmony 700 universal remote control. Here's what's different about the new and old Harmony remotes

MIT researchers have reinvented lithium technology with a new battery than can be charged and discharged in under 20 seconds..

Simon Hackett's electric Tesla Roadster is making the most of its rapid recharge facility in Australia's Eco Challenge; as other challengers show off their fuel efficiency in the 3000km race.

Surprisingly there's no visual voicemail on our Optus iPhone, but otherwise the phone performs brilliantly with a massive speed boost over the 1st gen model.

Read details on affordable access to wireless broadband, and Australia's future high-speed WiMAX network.

A solar charger for your mobile? Now that's smarts.

In what is an interesting first time foray into the crowded PDA market, Acer is hedging its bets by releasing both Palm- and Pocket PC-based PDAs. It's a curious gambit to be sure, and we're content to see which PDA branch blossoms while the other withers.

A "bonus" 1GB of data and a chance to double your download limit are two ways Telstra is hoping to attract more of the prepaid wireless crowd

One Laptop Per Child project has an eye on the consumer market.

Portability is key for these light laptops. We test six featherweights from just $1486 to more than $2500.

No contracts, no strings attached - what can go wrong? We looked at prepaid 3G broadband deals avaliable from the likes of Telstra, Optus, Dodo and Virgin, and found some interesting deals.

Toshiba has unveiled a battery prototype that offers a 90 percent charge capacity in just 10 minutes.

Acer is hedging its bets by releasing both Palm and Pocket PC-based PDAs