I plan on getting the Evo. I have no problem with the $10.00 charge as I travel every week most of the time to cities with 4g. I am on a Everything data family share plan. My wife has the Pre and does not plan on getting the Evo. If I get the Evo, will it just be $10.00 more a month, or will it be $20.00 more because we have two phones on the account. I mean even if she does not have the Evo, will she be charged $10.00 a month too because we are on a family plan, even if she does not have the Evo? Does that make sense?