I appologise if this is somewhere else, but I searched and I guess I'm not sure of what exactly to search for. Not sure if it's tethering, or wifi hotspot or what. I'm just thinking of getting an iPad, and I have an AT&T iPhone. Is there a way to get the WiFi iPad version and use the data plan from the iphone, so I don't have to pay more for a 3G iPad plsu another 3G package? I wouldn't be using it much, so I don't want to pay a ton. I saw that Verizon has a plan for their iPhones that says "hotspot", but not sure if that's what this is.