Late last year, a new application surfaced in the App Store called iTether. The software allowed you to share your iPhone's 3G data connection with your Mac or PC using a USB cable.
But the app wasn't even around for 48 hours before Apple pulled the plug on it. The company likely got pressured into removing it by carriers who didn't like subscribers getting unlimited data tethering for free.
But today, iTether makes its triumphant return...