John Pospisil is a journalist, writer and publisher. He conceived and launched Computer CHOICE magazine for the Australian Consumers’ Association in 1996. He cofounded and published FREE ACCESS magazine (1998) and Total Image magazine (2001). He is author of the best selling book How to buy a computer (published 1996, 1997, 1998 and 2000), as well as How to start a small business (2002) and Hacking MySpace (2006). He has a journalism degree from the University of Canberra, and an MBA from the University of Technology, Sydney.

Dave Parrack is a professional writer and blogger from England. He lives and breathes for writing, often publishing an article online before breakfast and after everyone else has gone to bed. He writes on a number of different subjects, all of which are passions of his. He blogs on British pop culture, and the British music scene, technology, gaming, and online media. Born in 1977, he’s a child of the computer generation, having some kind of PC or games machine in the house since as long as he can remember. He left school knowing he wanted to be a writer, it’s just taken him 10 years to get there. As well as writing articles for various outlets, he has a passion for poetry and fiction and one day aims to be published. In his spare time he enjoys loud gigs, watching funny television and frequenting a whole host of Internet forums and social networking sites.