iPhone Tethering coming for a price, not free like MMS

It was quite a while ago that AT&T announced it would at one time support tethering on Apple’s iPhone. The iPhone 3.0 software is upon us, and it officially supports a tethering application from Apple, but users won’t be able to take advantage of it until later this summer when AT&T actually tells us the details (release date, prices). That said, there are some rumors floating around of what AT&T may announce.