At AU$2199, the XD520U DLP projector sits at the top end of Mitsubishi Electric's new "Leo" range of DLP business projectors. The XD520U performs a little bit better than its specifications might suggest, but you do pay a noise penalty in return.
The Konica Minolta Magicolor 4650DN goes a long way to reducing the gap between inkjet and laser colour handling. Overall the Magicolor was very easy to use, and the basic unit is great value for money.
If you need a data projector which is truly portable, yet has the flexibility to operate with diverse data sources, perhaps the Toshiba EW25 is the machine for you.
What the S500i lacks in the high-end gadgetry of its competition, it makes up for it in style, ease-of-use and its budget price tag.
Despite some performance shortcomings of the Sanyo PLV-Z2000 projector, it's nonetheless a competent and feature-rich 1080p entry.
The HDX4000 is one of Polycom's premier products in their video-telephony range, while it's a beautiful machine featuring great quality video conferencing, it's priced to scare.
The Linksys CIT400 allows you to make both land-line and Skype calls, all without a PC.
Multi-core processors deliver many benefits, including much-improved performance per watt, over single-core designs. We examine three dual-core servers from the leading vendors to see what this technology can do for your business.
The PC maker will focus on building high-speed networking into all its laptops. It's also keen on energy efficiency.
Nervous Dell owners around the world are scrutinising their battery packs and wondering if their laptop is one step away from bursting into a high-tech inferno. Other laptop owners also have to wonder if their systems might also be affected by faulty lithium-ion batteries. Here's what you need to know.
Among the best value in front projection in its class, the Optoma HD72 is a surprisingly good performer at a price that represents reasonable value.
The days of the 3G brick are numbered, with Samsung's Z510 joining the Motorola v3x in the slim and sexy category.
Slide shows and overhead projectors with images that are crooked, upside down, mirror imaged, or simply lost, are well and truly a thing of the past. We take you through some of the brightest possibilities.
The prices are coming down which means LCD monitors are fast becoming standard on the desktop. And business-grade 19-inch monitors are holding their own when it comes to the desktop market. We review 10 flat-panel models.
Making phone calls over the Internet isn't just for the tech savvy anymore. Using Voice over Internet Protocol is easier than ever before, with several services out there that can help drastically reduce your phone bill.
Microsoft Office 2010 beta
The beta for Microsoft Office 2010 is here and we've had a chance to check out the latest version. Though the … Watch it now
How do you build a smarter planet?
A smart planet
Having problems with complex data center? Simplify your data center now.
| Apple iPhone 3GS 32GB | 36 plans |  3% |
| Apple iPhone 3GS 16GB | 36 plans | 5% |
| Apple iPhone 8GB | 42 plans | 1% |
| Sony Ericsson Satio | 12 plans |  1% |
| Samsung Galaxy Icon | 6 plans | 1% |
| Apple mobile phones | 9% |
| Sony Ericsson mobile phones | 2% |
| Nokia mobile phones | 2% |
| Samsung mobile phones | 1% |
| Blackberry mobile phones | 2% |
Conroy explains his magic filter
Copenhagen lessons on green IT
Welcome to National Censorship Day
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