Hi guys,
Today is May 19, 2014 and nothing happenning. I've see this thread today and check out the grooveip but put it on my BB Z10. However, I have found a less complicated app which is GV Phone, it's so easy to use: just install and use as a normal phone. I've tried to call to the US and it works great (I guess noone can call me back from the US). Just wanna say hi from Vietnam.