I have searched all the hacking forums, and seem to be getting mixed messages. Does anyone know if you have a) a virgin (never jailbroken/unlocked) iPhone 3G (not 3GS), b) running iPhone OS 3.1.3 and, c) modem firmware 5.12.01 and, d) have a MAC (not PC) Can you easily jailbreak this? My goal is simply to get MyWi for my iPad. I also plan on getting the next gen iPhone when it is out. I know I won't be able to tether with the new OS, so my hope is that I can simply pop the sim out and use it in my current iPhone, whenever I need to wirelessly tether my iPad, and then pop it back in to the new iPhone when I am done. Would it be that easy? Thanks so much iPhone enthusiasts, for your guidance!