Maybe someone can answer this. I'm trying to pair my iPhone with my iMac, using bluetooth. I can pair them in adress book just fine, but when I click on a name in adress book (on the iMac) to try to send a message or call, the option is still greyed out. I know for a fact that they are paired. I had this working a years ago, probably in Panther. Has anyone gotten this to work, or does this just not work anymore in Tiger? I would love to be able to make calls and send messages from adress book, while the phone is docked (and talk using its speakerphone), rather than calling from the phone. Thanks!