Q: My son has the latest iPad and uses FaceTime all the time from home using our unlimited network. Recently he has been using FaceTime to call his friend who has gone to Spain. Is this costing us anything for him using this? - Cindy A: There are no costs specifically associated with using FaceTime beyond that of a normal Internet connection, as FaceTime uses your Internet in more or less the same way as other types of activities such as web browsing,…