Thanks to the new iOS firmware (version 4.3) you have the ability to create a personal hotspot from your iPhone device, that can act as a wireless internet gateway for other devices. Thanks to iOS 4.3 (or iOS 4.2.6 on the Verizon iPhone) if you have a tethering plan you can get an iPad Wi-Fi, and jump on the internet pretty much anywhere you want. The iPhone device becomes a tiny internet access point and mobile router. You can connect up to 3 devices to an GSM iPhone  — including the iPad. Just follow the step below: Turn on Wi-Fi personal hotspot on...