I bought a Wildcard (also known as the M100 or Lingo) from Virgin Mobile and I have the prepaid thing where I buy a card and recharge. What I'd like to know is, if I buy the data cable from kyocera's site, will I be able to add or copy contacts and such and add and remove sound a picture files and such? I heard that the people can't transfer files with the Wildcard via Bluetooth, but I don't think many people have purchased the cable and so have not tried it. Does anyone know if the data cable works while the phone is under Virgin Mobile and I do not have a data plan. I can enable downloads for a deduction of my card's points, but I'd rather do it for free and be able to get things they don't offer, onto my phone. Does anyone know? Does it work with other Virgin Mobile phones (especially prepaid) ?