Am looking for info on the new Samsung Galaxy Players 4 and 5. Can you use Skype apps to communicate while connected to wi-fi? I am looking for a phone solution that uses android but doesn't require paying the big bucks to the Cell Phone companies. Public Wi-Fi and Google Voice shoud handle my mobile phone needs just fine without the data limits imposed by the cell phone companies. It's bad enough that I have to pay so much just to get a reasonably fast internet connection. What about Ooma's mobile app? Any luck with that yet?