I have a Sprint (CDMA) Hero (still 1.5 - not rooted) and will be travelling to England, taking it with me. I already know it won't work over there as a phone/Sprint network. But I can still use the wifi. Is there anyway that I can use wifi on the phone to make calls? I know Skype is no longer available for Android (a shame) but was wondering if any creative minds on this forum knew of a solution. Thank you!