Selecting presents for the geek or gadgeteer in your life? We take the hassle out of gift buying, so you can put your feet up and relax.

Follow the HD bit flow from the cinema to your home. We look at the technology, cost and advantages.

New combo drive writes Blu-ray discs 'considerably faster'.

Burn straight onto a disc or choose the hybrid HDD model.

A month's worth of HD news in digest form.

The HST (Hubble Space Telescope) was first conceived back in the 1940s, designed and built during the 1970s and 1980s, and finally launched into orbit by the Space Shuttle Discovery on 25 April

Cebit is the showcase for future industry trends and technologies. Everything you need to know.

Revolutionary lens is lighter, smaller and more affordable.

Sony has showcased more than 3000 products for its retail partners at its second Experience More event at Fox Studios in Sydney.

Ever wondered what a particular acronym stands for? Find the answer in our comprehensive reference guide to computer industry acronyms. RTFM!

David Fearon introduces 3D models and rendering

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

David Field attends the motion picture industry’s biennial forum to see what the professionals are talking about.

Imaging sensor converts invisible X-ray images into digital signals.

Digital video camera technology is constantly changing. The transition from analog to digital has been slow, with tape still being the standard. But, while the Mini DV tape may be the most popular recording media today, many experts tip that within a few years most of us will be recording direct to disk. Already several companies are producing DVD-based camcorders and with the introduction of Blu-Ray disks in coming years it seems the days of tape may be limited.

High definition video is the next big thing for Australia. We explain the essential technologies for your TV or living room PC, and what to expect from our broadcasters.

One beautiful camera, with one awful flaw.

Our feature story covers best formats, backup options, and why you should reburn those photo CDs every two years.

There's substance beneath the hood of this fully-featured, stylish laptop. Plus, it’s the cheapest lamborgini you can buy.