Does anyone know how to create a wifi hotspot without a computer? I am very interested in creating a wifi hotspot for myself at work, but I have zero access to computers at work. I have seen such things as Windows Mobile phones and programs those users can download on their phone that turns their phones into hotspots, but I don't think there is anything like that for the iPhone. Another cool thing I have seen is the Verizon Mifi thing, but I have no knowledge of that particular piece of equipment, and I have no idea how it works. Any ideas?