What can I do to get this to work? I'm going to Germany soon and want to call my husband on his Droid for free using wifi only. He wants to me too. But Verizon Wireless is blocking it for both my phone and his Droid. We turned off the 3G for wifi only as a test. I wasn't able to connect with his phone. Does this mean no free calling on my Droid overseas using Skype?