Hello all, I'm thinking about leaving this Hero as, like most first adopter attempts, it's too buggy for me (batt. life, headset issues, sipdroid issues etc). Most importantly though.. Sprint blocks calls/texts to Chile which is severe in my case. Even when making the call via Google Voice, sprint will block any call to Chile - epic fail. So Tmobile... does Tmobile allow Goog Voice and/or VOIP calls via sipdroid over 3G? I'm already positive they won't block any calls or texts to Chile, so I'm good there.