I am not sure if this topic has been addressed in the past or not, but gonna ask anyway...hope you guys can shed some light on this issue. I have a droid x, and there have been several times that I have added a few numbers to my address book and a day or so later they show up on my wife's blackberry storm 2. not sure how this is happening, I know she is not getting them off my phone...Also I have a 2010 ford f150 with the sync system, that downloads the phonebook to the truck via bluetooth, even though her phone is not synced to the truck, can this be doing it? I am at a loss, any ideas?