its too early to even tell what kind of market voip there would be in brazil,nevertheless we all know brazil has a population of 165 million, every major u.s.a. company is there,and iam sure you can not underestimate a lot of the younger people are going to be computer literate..but these connections are even going to latin america..maybe if they said it will be china voip then this might be more culpable to even you..remember though even a china has great and many medical problems but they love computers...