^hey thats mojo jo jo catlime I'm assuming you are referring to the Sprint PCS Treo 650. I have a Treo GSM unlocked (1.14/1.05), and my friend over at hofo who lives in Toronto has been SMSing me about how good the HS850 is with his...it rings in his ear, syncs in about 2-3sec...i hope it out preforms my twh