How to Tether iPhone's 3G Internet to iPad with MyWi App
If you don't want to spend an extra $130 to get 3G for your iPad, you can use the app MyWi to tether your iPhone's 3G connection to your iPad. This video shows you the easy way to tether your iPhone's 3G or EDGE Data Connection to your iPad, or any other Wi-Fi enabled device. So skip paying the extra dough and get a 3G connection for free! Be careful, as this can drain your iPad's battery!