Want to perform an extreme makeover of your system's motherboard, processor, memory or hard disk? We'll show you how.

GPS units are now mainstream, and the prices have never been better - the Tomtom One in particular is an incredible bargain, and it's been on our A-list for a full two years. Around Christmas time, it's relatively easy to find deals that include pouches, external antenna, screen protectors and other accessories: shop around before buying.

Our full guide to saving cash-saving secrets is here, from how to get discounts on PCs, to SIM only phone contracts, the best DSLR cameras deals, and discount licensing from Adobe, Microsoft and others.

Still unsure about what GPS is best? Our buyer's guide compares each TomTom model on the market, including TomTom's newest GPS models.

What's the best Blu-Ray player on the market? Our quick shopping guide to features to look for, compatiblity issues, connectivity, and our top pick.

The best plans, the hidden costs, and is it really the best broadband deal on the market?

The Australian Guide to Online Business provides a thorough overview of the various facets involved in establishing and managing an online business.

Stack your system full of software without paying a penny, with our guide to essential downloads

There was a time when the humble VCR was the pinnacle of lounge room technology. Some people even mastered the dark art of programming their video recorder. Now we have the Season Pass

Windows 7 is out in less than four months, and now we finally now how much it will cost you, and what you need to know about Microsoft's Windows 7 upgrade promotion

To honour John Hughes, we've listed tech movies that give you all an excuse to sit down with a DVD or two and enjoy tech in the movies..

Everything you need to know about maxing-out your broadband connection, including interleaving, fine tuning MTU settings, firmware updates, ADSL filters and splitters,and that old chestnut - electrical noise in your wiring

A Microsoft Surface prototype was unveiled today at the Microsoft REMIX event in Sydney, demonstrating a new way of interacting with Lonely Planet travel titles. But Surface has even bigger plans in 'store'.

Here's a handful of the best laptop bags around - perfect for protecting your pride and joy while you're out and about. In addition to the essential protection, these bags also come with oodles of style.

Since the release of the Eee PC 701, the 'Notebook' has dominated. Easy to use, cheap and able to be left on the coffee table next to the remote, Notebooks are true appliance computing. The choice of which one to buy comes down to personal preference, but it's hard not to prefer those with the best usability. Our rundown of your options covers their performance, battery life, and design.

Once you've tasted the freedom of surfing the Internet on your smartphones, it's hard to go back. Fortunately, a number of mobile phone providers offer great deals on smartphones with included data. We've assessed their ease of use, features and handset design.

If there's someone in your life without a digital camera, there's never been a better time to get them started. Compact cameras now offer 8-12 megapixels for under $500, and provide large LCDs for easy viewfinding and shot setup as well as automatic face recognition, multiple focal points and more!

Blu-ray writers are more affordable than ever. We look at four internal models to find the best way to go high-def. The last time we did a round-up of optical drives, the former war was in full swing. But now Blu-ray has at last seen off HD DVD and taken its place as the industry standard for high-capacity optical media.

Whether you're after something small, portable and cheap - such as the Creative Zen Mozaic - or something more fully featured, we've got the latest and greatest in portable music on test. The benchmark they all try to meet is the iPod Classic, which at $300 for 80GB of storage and 45 hours of audio battery life is still the clear leader.