I have done some searches and found that there are some services that use a 3G signal to save money on international phone calls, i can't seem to get clarity on using wifi to do the same thing. I will be traveling to London in the near future and I am trying to decide what i will do when I need to call back home since the droid doesn't work there:sad: I am coming from ATT so I never had to worry about being able to make a call abroad before so this is new to me, I guess its an even trade for being able to get a decent signal in the US now though...lol