We've traversed the acronym laden landscape of VoIP for you, and present you with the PC Authority guide to VoIP: what it is, what kinds of services you can find, what savings you can expect to make and how it is that you can go about setting up VoIP for yourself at home.

Head into any mobile phone shop and it's easy to be overwhelmed by the sheer range of choices. This guide breaks down what you need to look for - and what you can safely overlook.

It's official - flip phones are out, and touch phones are in, as shown by this week's major launch of a new crop of phones by Samsung, as it goes in to battle with the iPhone.

Leigh Dyer explains how to do it, including pairing and sharing Blueooth devices under GNOME.

Voice over Internet Protocol (VoIP) can save you money and provide features you can’t get from your traditional phone setup. Here’s how to take advantage of it, and how to avoid the pitfalls.

Investigator turns its attention to a rather tricky issue with a Nokia mobile phone - water ingress - and how this can occur

We look at the gadgets in the new James Bond film Quantum of Solace, and chat to director Marc Foster about the technology behind Bond (includes spoilers).

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.

How will you be computing in the next 12 months? PC Authority brings you 2005's big technology stories - before they happen.

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

Is it possible to run all your electronic gadgets - even your laptop - on renewable energy sources? PC Authority's eco-warrior Matthew Sparkes gets on his bike.

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.

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.

Mobile broadband, also called wireless broadband, is full powered broadband Internet access that’s delivered by a mobile phone network (or a similar, long-range, radiation-based transmission system).

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

How is mobile broadband different to Wi-Fi?What is WiMAX?What are the alternatives to 3G mobile broadband?What do the mobile broadband acronyms mean?

Your wireless network is more powerful than you imagine. Use this guide to fully understand and utilise it.

Could the Mio A702 be the portable navigator to rival to Nokia’s 6110?

Could you really replace your home or business broadband with a mobile dongle? Our broadband buyer's guide names the best plans, the most attractive deals and the best value for money.

These questions and more - answered!Where is mobile broadband available? How much does mobile broadband it cost and how is it billed?What are the advantages of mobile broadband?