So far I have tried at least 4 different models of Motorolas to try to get the bluetooth to synch and trasnfer ringtones and data. NONE have worked. I have tried pairing V330, SLVR, RAZR, and maybe another model, none of the bluetooths phones can find each other. I thought the point of bluetooth was universal compatibility? Is there something I am missing here? I hit "Find Me" on one phone and "Loof For Devices" on the other phone and it never finds any of the phones!! Is this a Motorola thing? I tried with my friends Samsung t509 and it worked fine!! We were able to transfer ringtones and all!