Hi all, I am a newbie here and I really need your help! I just bought an unlocked Cingular Treo 650 and now using it on Tmobile network. I can not get it to send/receive MMS (pics/audio/video) - i had tmobile tech support try to help me manually configure but nothing works. After about an hour on the phone, she finally said that some carriers "hardlock" their phones and even if unlocked, will not allow some features to work on other networks.... and said "good bye". So I spent mucho $$ on a phone that i cant use all its capabilities? Please help !!!