thanks - worked great!!
This worked for me last night. But woke up this morning to add another song to my droid and it didn't work. I've unpaired it and paired it again about a dozen times now but still get an error message.
My phone also would not transfer files to my mac but I had no problem sending files from my mac to my phone. I found that my problem was simply I didn't have Bluetooth Sharing enabled on my mac. Go to System Preferences >> Sharing >> Enable Bluetooth Sharing (just click the box).
Another thing that helped, I created a new folder in my Downloads folder on my mac and titled it "Bluetooth Downloads" and redefined the incoming Bluetooth path to it. To do so, first open Finder >> go to your Downloads folder >> right click >> create new folder, title it whatever you want. Then, from the Sharing Preference screen above (System Preferences >> Sharing >> Bluetooth Sharing) make sure Bluetooth Sharing is selected and change "Folder For Accepted Items" to your new folder.