How to Tether an iPhone 3G/3Gs to a PC without jailbreaking
Want to tether your iPhone 3G or 3GS to your home computer without jailbreaking it? It's easy! So easy, in fact, that this home-computing how-to can present a complete, step-by-step overview of the process in about under ten minutes' time! For details, including step-by-step instructions, watch this helpful video guide.