I've had it with dropped calls and ***** service and I'm ready to untether myself from the death star, tired of paying $107 per month for every call to be dropped! So as of March 2010, what are my options, I assume I'll have to unlock her but do Tmobile / Sprint (the other GSM) carriers offer a similar service for my phone. I'd also be happy with just a data plan seeing as right now I don't even use my phone for calls that much. I'm in Colorado. I really don't want to unlock the phone but AT&T have really given me no other option. My contract is up.