Stuart Turton spends the fourth day of his one week odyssey with Linux, hailing the ease of GIMP, before a graphics card meltdown destroys his desktop and forces him to rethink his next move.

All-in-one professional system toolkit

The best Canon home all-in-one yet, with flawless quality and an impressive feature list.

The Commonwealth Scientific and Industrial Research Organisation (CSIRO) has put together a supercomputer that's based around a cluster of graphics processing units (GPUs)

Salvage & recover deleted files

Salvage & recover deleted files

The latest Avatar trailer takes a closer look at the battle tech behind the film - but we can't help compare it to James Cameron's Aliens in tone and style.

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

Image and digital photo viewer

Photo & image manager

Be the most connected home on the street with these tech toys for getting your family online.

More digital Swiss Army knife software, including utilities and tools that are so useful you won't know how you ever did without them

Get the latest gear to stream movies from the study to the lounge room, record digital TV and watch TV online

Cameras and accessories to whet the appetite of photo enthusiasts

Burn audio or data discs quickly & easily with this full commercial application

We like the ambition of producing a low-cost BlackBerry, but until it drops in price there’s too much competition.

A hugely likeable phone that excels at web browsing and manages to just live up to its ambitious name.

More digital Swiss Army knife software, including Linux utilities and tools that are so useful you won't know how you ever did without them

The Apple TV is a streaming media box for your lounge room but it's the black sheep of the Apple family. Here's why Apple TV 3.0 software update fails to spice things up

More digital Swiss Army knife software, including utilities and tools that are so useful you won't know how you ever did without them