I have an IBM T42p & a targus BT mouse & adapter(XPpro sp2). It took me hours to finally get the 650 to hotsync through bt. Once I got it working I rebooted and tried it again to make sure it stuck and it did. But after a few days when I try and hotsync again I get "Unable to initiate hotsync operation because the port is in use by another application." then I have to unpair and reset everything up and it still doesn't work everytime when I do this. Is there a special dance I need to do or something else I am missing? Should I sacrifice a small animal to the Treo gods?

-damaged goods