Can I tether my iPad to my eris without jail breaking the iPad? Also can it be done without rooting the eris? I'm wanting to buy a iPad but want to make sure I can tether so I don't have to drop the extra green on a 3G. So if I can do this how do I do it? I'm ok with rooting the eris if I have to but I also herd with droid 2.2 u can do it without having to root or jailbreak anything is that true?