Nick Ross straps himself to ATI’s would-be SLI killer and asks does it deliver the goods?

To kick-start the series we're going to begin, as it were, at the top – with the fine art of motherboard and CPU installation. Whether you're building your machine anew, or upgrading your current one with more powerful components, the following guide will help make installing these two key components a breeze.

Do you have a business or are in charge of a business’ tech security? Get some tips from PC Authority’s experts.

Looking to build your dream machine? We explore the latest components on the market, and give you advice on which ones to hunt down, along with the general price you can expect to pay for each major component.

To help you find the best plan for your needs, we've split up users into the following common profiles and provided recommended plans for each. Note that many ISPs have more plans than we could list in the table. We chose to only include the plans from each ISP that were the most competitive compared to the rest of the industry. This means there might be a more suitable plan for you that we didn't list, so be sure to check out the complete range of plans from an ISP if you don't find a good fit.

Global events over the last few years have certainly ensured that the old Chinese curse of ‘May you live in interesting times’ has rung true, so nice to note that even in these times of uncertainty, one thing holds steadfast: monkeys are fascinating.

FAQ: 10 Frequently Asked Questions about Sony DVD players

Online services are growing smarter by the day – but can they replace desktop applications? We spend a week working online to find out.

Nick Ross gets gadget fever on day two - a laptop with a built in projector, Sapphire's latest, the Asus v Gigabyte fight, extreme cooling, 3D monitors, GPS, and the Eee-killing Acer One.

The price war among Netbooks and mini-notebooks is hot at the moment, especially leading up to Christmas. We source the best prices from around the net this week.

Craig Grannell reveals quick, efficient ways to add interactive components to websites.

You can be proud of an interface you developed, but this is taking it too far.

Will a beefed-up firewall, User Account Control and disk encryption make Vista a safer choice than XP?

Want to kick your website up a notch? Jacinta Thomler gives you 10 ways to make your site stand out.

From watching iView on your mobile to live Australian TV while overseas, to Freeview, Foxtel IQ2 and TiVo, Stuart Andrews and Zara Baxter perfect the menu for takeaway TV.

We’ve examined the data from more than 8000 readers to reveal exactly what sort of reliability, customer service and satisfaction you can expect in 2007.

A network is not a one-size-fits-all upgrade. Here’s an introduction to finding the best network to suit your needs.

Is your PC the stable, error-free platform you need? We didn't think so. Leigh Dyer, David Kidd and Ty Pendlebury present the essential guide to fixing your PC.

Can’t decide between an Eee and a Wind? A Mini note or an Aspire One? Believe it or not, there’s a bunch of old school smaller laptops that may do the job for less money. We took a look at 7 old school ultraportables.

Wondering if your neighbour can tell if you're leeching their bandwidth and see what you're doing online?